The Official Ford Mustang 5.0 Technical Reference and Performance Handbook: 1979-1993

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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Abbreviations

Model Year
1978 Fox models, x
1979 models
overview, x-xi, 1-11
prices, 419
Vehicle Identification Number, xvi-xix
1980 models
overview, xi, 13-17
prices, 419
recall campaigns, 409
Vehicle Identification Number, xvi-xix
1981 models
overview, xi, 19-21
prices, 419
recall campaigns, 409
Vehicle Identification Number, xvii-xix
1982 models
overview, xi, 23-28
prices, 419
recall campaigns, 409
Vehicle Identification Number, xvii-xix
1983 models
overview, xi, 29-35
prices, 419
recall campaigns, 409
Vehicle Identification Number, xvii-xix
1983 1/2 models, xi, 31
1984 models
overview, xi, 37-45
prices, 419
recall campaigns, 410
Vehicle Identification Number, xvii-xix
1984 1/2 models, xi, 41
1985 models
overview, xi, 47-54
prices, 420
recall campaigns, 410
Vehicle Identification Number, xvii-xix
1986 models
overview, xi-xii, 55-61
prices, 420
recall campaigns, 410
Vehicle Identification Number, xvii-xix
1987 models
interior, 169-170
overview, xii, 63-72
prices, 420
recall campaigns, 409, 410
Vehicle Identification Number, xvii-xix
1988 models
overview, xii, 73-76
prices, 420
recall campaigns, 409, 410
Vehicle Identification Number, xvii-xix
1989 models
overview, xii, 77-80
prices, 420
recall campaigns, 409, 410
Vehicle Identification Number, xvii-xix
1990 models
overview, xii, 81-86
prices, 420
production volumes, 82
recall campaigns, 410
Vehicle Identification Number, xvii-xix
1991 models
overview, xii, 87-90
prices, 420
recall campaigns, 410
Vehicle Identification Number, xvii-xix
1992 models
overview, xii, 91-95
prices, 420
recall campaigns, 410
Vehicle Identification Number, xvii-xix
1992 1/2 models, 92-93, 167, 168
1993 models. See also Cobra model, 1993; Cobra R-Model, 1993
overview, xii-xiii, 97-103
prices, 420
recall campaigns, 410
Vehicle Identification Number, xvii-xix
1993 1/2 models, 98-99, 167, 168
1994-95 Fox-4 models
brakes, 395
engine, 174, 179-181
overview, xiii-xv
serpentine drive, 306
1996 models, 174

A

Abbreviations, key to, 421-422
Accessories and accessory drive, 305-310. See also Battery; Electrical system; Pulleys
bypass belts, 306
5.8-liter V-8, 186
GT-40, 121
replacements and upgrades
belts, 305-306
pulleys, 307-309
serpentine drive belt (single
V-ribbed), xi, 8, 51, 305
1994-95, 306
water pump, 300
Technical Service Bulletins, 414
truck motors, 182
two-speed accessory drive, 50,
306-307
Air bags, driver's side, xii, 83,
170, 412
Air cleaners, 267-269
1982, 27
1986, 58-59
1994-95, 179
dual-snorkle, 32, 267
highlights and history, 268
remote, xii
replacements and upgrades,
268-269
single-snorkel, 8, 267
Air compressors, superchargers as, 315-317
Air conditioning
compressor, 187
bypass belt used with, 306
power steering pump and, 390
pumps, 5.8-liter V-8, 186
Air filters, 183, 267-269
Airflow rates, 244, 251
Air injection system, 183, 203
Alternator, 73, 187, 309-310
operation, 310
replacement and upgrades, 310
Special Service Mustangs, 149
Automatic overdrive (AOD) transmission, xi, 177, 320, 339-346
1984, 44
camshaft replacements and, 226
construction, 341
cooling system, 296, 339, 346
downshifts, automatic, manual,
and forced, 348
flexplate, 346
history and highlights, 340
identification, 340
lubrication, 346
parking pawl actuating rod recall campaign, 410
performance, 343
problem areas, 341-342
band difficulties, 342
clutch difficulties, 341
ratios, 340
replacements and upgrades,
343-344
AODE-related upgrades, 344
bands and servos, 342
clutch, 341
shift kits, 343-344
torque converter, 345-346
shift-point suggestions, 348
Technical Service Bulletins,
415-416
throttle-lever travel adjustment, 249
throttle valve, 342-343
torque converter, 344-346
replacements and upgrades,
345-346
stall speed, 345
upshifts, automatic and manual, 347-348
valve body Technical Service Bulletins, 416
Automatic transmission. See also Automatic overdrive (AOD) transmission; C-4/C-5 automatic transmission
cooling system, 296, 346
crankshaft pilot bearing, 192
floorpan, 161
operation, 346-348
downshifts, automatic, manual, and forced, 348
upshifts, automatic and manual, 347-348
radiator type, 296
Axles, rear, 360-362
28-spline semi-floating shafts,
360-361
31-spline axles, 359, 361
bearings, 361
C-clips (axle clips), 362
C-clip eliminators, 362
identification tags/codes,
352-354, 357
replacements and upgrades,
361-362
Technical Service Bulletins, 416
tubes, 351, 354, 355
weakest area of, 361
wheel studs, 361

B

Battery, 310
disconnecting prior to EEC servicing or welding, 279, 310
location, 59
maintenance-free, 13
OE specifications, 310
Bearings, rear axle, 361
Bellhousing, 333, 335
Block, engine. See Engine block
Block plate, 175
Bobweight, 199
Body, 157-171.
See also Convertibles; Deck lids; Hatchbacks; Interior; Lights; Notchbacks; Spoiler,
rear; Windows
1979 overview, 2-4, 6-7
1980 overview, 14
1982 overview, 24-25
1983 overview, 29-30
1984 overview, 38-41
1985 overview, 48
1986 overview, 56
1987 overview, 64-65
1988 overview, 73
1989 overview, 78-79
1990 overview, 82
1991 overview, 87-88
1992 overview, 91
1993 overview, 98
Capri models, 6-7
Cobra models, 3, 107-110
bodyside, 110
front-end treatments, 108
rear-end treatments, 108-109
unique parts, 109
Cobra R-Model, 131-134
corrosion, limiting, 160
dimensions and capacities, 159
finish (See Finish)
floorpan, 147, 161, 168
grillework, 162
hood scoops
functional, 157
nonfunctional, 157
identification labels, on panels,
xx-xxi
lights, 157-159
nose, 64, 157
power bulge, 157
production volume by body
type, 158
Special Service Mustangs, 147
structure, 160-161
sunroof, 162-163
Technical Service Bulletins, 160, 161, 410-411
T-top (See T-top roof panel)
Twentieth Anniversary Mustang, 39
vehicle assembly, 159-160
vehicle certification label codes, xviii
Borg-Warner T-5 five speed manual transmission. See T-5 five speed manual transmission
Borg-Warner T-56 six-speed transmission, 128, 329
Brakes, 395-399
1979 overview, 10
1980 overview, 17
1981 overview, 21
1982 overview, 28
1983 overview, 35
1984 overview, 45
1985 overview, 54
1986 overview, 60-61
1987 overview, 71
1988 overview, 76
1989 overview, 80
1990 overview, 85-86
1991 overview, 90
1993 overview, 102
ABS, 126, 395
calipers, 395, 398
Cobra model, 15-126, 397-398
Cobra R-Model, 137-138
conversion kit, 399
disc (See Disc brakes)
five-lug brake rotor, 398
history and highlights, 396-397
hydraulic components, 397
linings, semi-metallic, 14, 397
master cylinders, 137
fluid ports, thread size, 399
size of, 184
pedal, 41, 170
shifter interlock, xii, 90
power-assist, 17, 21, 28, 61, 137-138
power brake boosters, trimline, 45, 184, 185, 398
rear drum brakes, 397
aluminum brake drums, 10, 397
specifications, 396
splash/dust shields, 395-397
Technical Service Bulletins, 416
upgrades, 395, 398-399
vacuum booster, 61, 137-138, 398
vented front disc-brake rotors, xii, 71
Breathing system
cylinder head ports and passages, effect of, 207
upgrades, 183-184, 209-213, 226-227, 247, 250, 256, 268, 288
Bucket seats, 2, 14, 134, 170. See also Lear-Siegler seats; Recaro seats
Build date, xix
Build-out, 159-160
Build sheet, xix-xx
Build tag, xix
Bumpers, color-keyed, xii, 91, 162
Bushings, rack, 390, 392, 394
Bushings, suspension, 366, 368-369
durometer numbers, 368-369
front control arms, 372
front stabilizer bars, 377
rear control arms, 125, 379-380
Bushings, throttle valve, 342

C

C-4/C-5 automatic transmission, 9, 16, 27, 177, 319, 337-339
construction, 338
converter stall ratios, 338
cooling, 339
flexplate, 339
functions, 338
history and highlights, 337
identification tags, 338
lubrication, 339
ratios, 338
shift-point suggestions, 347
Technical Service Bulletins, 415
torque converter, 338-339
Calibration plates, xx
Camber, 392-393
Cam drives, 230-233
distributor drive and driven gears
compatible combinations, 233, 273
replacement of, 233
wear of, 232-233
phasing, cam, 216, 231-232
replacement, 231
sprockets, 231
timing chain (See Timing chain)
Camshafts, 51-52, 223-230. See also Cam drives
GT-40, 117
history and highlights, 226-227
lobe center angle, 226
lobe separation, 226
non-roller cams, OE, 223-224
overlap factor, 225-226
phasing, 216, 231-232
profile change, 1988, 100
related upgrades, 227
replacements and upgrades, 184, 216, 226-227, 275
roller cams (See Roller cams)
roller tappets, 227-229
thrust plates, 232
timing, 224, 226
Capri models, ix, x, xii, 6-7, 23, 24, 55
windows, 30, 164
Carbureted intake manifolds, 235-237
5-liter, 236-237
4.2-liter, 236
Carbureted Mustangs
air cleaners, 267
conversion to mass airflow from, 258-259
EGR system, 269
fuel delivery system, 259
non-roller cams, 223
Carburetors, 241-245
airflow rates, 244
Ford/Holley 4180-C four-barrel (See Ford/Holley 4180-C four-barrel)
four-barrel, xi, 31, 41-42, 49-51
history and highlights, 243
interchangeability, 245
variable-venturi two-barrel, 8, 27, 241-242
Caster, 370, 391-392
Casting numbers, xxii
Catalytic converters, 183, 291-292
recall campaigns, 410
removal and replacement, 92
Cat-back system, exhaust
modification, 288
C-clips (axle clips), 362
C-clip eliminators, 362
Center high-mounted stoplight (CHMSL), xi, 55, 56, 167, 168
Central fuel injection. See CFI (central fuel injection)
Centrifugal blowers, 315-316
CFI (central fuel injection), 246-247
1984, xi, 37-38, 42-43
1985, 50-51
air cleaners, 267
conversion to mass airflow from, 258-259
design, 246-247
EGR system, 269
fuel delivery systems, 259
fuel pressure regulator, 264
fuel pump, 260-261
intake manifolds, 237
modification, 244, 247
operation, 247
Chassis bracing, Cobra R-Model, 1993, 132
Chassis crossbraces, 385
Chassis stiffening kit, FRPP, 168
Chassis welding, 160, 386
Check Engine light, 281-282, 310
Check Oil light, 200
CHMSL. See Center high-mounted stoplight (CHMSL)
Choke, electric, 244
Clutch, AOD
difficulties, 341
replacements and upgrades, 341
Clutch cables, 41,184, 333, 334
Clutch, fan, 298-299
Clutch, manual transmission
assembly, 331-333
bellhousing, 333, 335
Cobra model, 1993, 123
damping springs, 333
?depress clutch to start? interlock, 44
engine swaps for cable-operated clutch, 184
flywheel, 331
friction disc, 333
King Cobra package, FRPP, 333
linkage, 334-335
difficulties, 334
manually-adjustable, 334-335
replacements and upgrades, 334
self-adjusting, 334
pedal, 59, 331
pressure plate, 59, 332-333
release bearing, 333-335
replacements and upgrades, 333
Cobra model, 1979-1981, xi, 2, 3, 14-15, 17, 20, 170
Cobra model, 1993, xiii, xiv
body
bodyside, 110
front-end treatments, 108
rear-end treatments, 108-109
unique parts, 109
brakes, 125-126, 395, 397-398
clutch, 333
differential, 358
driver's footrest, 170
drivetrain, 123-124
engine (See Engine, GT-40
5-liter V-8)
equipment, 107
exhaust system, 120-121
foglights, 164
intake manifolds, 238
interior, 110-111
mass airflow sensor upgrade,
257-258
name, 106
performance, 126
plan, 105-107
production, 106-107, 158
rear-end housing, 352, 355
replacement rear end assemblies, 355-356
seats, 170
sound systems, 110-111
spoilers, 167
steering, 125
suspension, 102, 367, 368, 377, 378, 380, 381
tinted window glass, 164
transmission, 102
weights and weight distribution, 5.0-liter, 160
wheels and tires, 126, 404, 405
Cobra model, 1994-95, xiv-xv, 119
Cobra model, 1999, 378
Cobra R-Model, 1993, 127-131
body, 131-134
brakes, 131, 137-138, 395, 397-398
front, 137
rear, 138
chassis bracing, 132
in competition, 129-130
cooling system, 134-136
engine oil cooler, 136
power steering fluid coolers, 136
water cooling, 134-136
differential, 358
engine and drivetrain, 123, 134, 174 (See also Engine, GT-40
5-liter V-8)
EPA certification, 129
floorpan, 131, 161
foglights, 132, 165
heater core, 297
history of, 127-128
interior, 133-134
oil coolers, 201
production, 130-131
conversion, 130
Original Equipment, 131
production volume, 158
production volumes, 107
project plan, 128-129
radiator, 296
rocker panels, 131
sales, 129
seats, 134
sound system, 134
spoilers, 167
steering, 137
components, 388
power steering fluid cooler, 390
suspension, 136-137, 369, 370, 377, 381
tie-rods, 391
weight, 127, 133
weights and weight distribution, 5.0-liter, 160
wheels and tires, 138-140, 404, 405
Cobra R-Model, 1995, xv
Cobra R-Model, 2000, 128
Combustion chambers. See Cylinder heads
Compression ratio, 177, 207-208, 213, 316
Computers. See EEC (electronic
engine control)
Connecting rods, 194-195
lubrication, 199
replacement, 195
weight, 178
Console armrest, 82-83
Convertibles, 157, 167-168
1983, xi, 30
1984 1/2, 38
1987, 65
1990 Limited Edition LX, 83-84
1993 1/2, 403-404
equipment, 168
exposed glass surface area, 163
floorpan, 161, 168
production volume, 158
seats, 170-171
structure, 168
Technical Service Bulletins, 411
tinted window glass, 164
weights and weight distribution, 5.0-liter, 160
Coolant, engine
EGR modification and, 270
low-coolant-level warning
system, 297
recovery system, 296-297
temperature, 262
Cooling system, 295-303. See also Coolant, engine; Water pump, cooling system
automatic transmission, 296,
339, 346
Cobra R-Model (See Cobra
R-Model, 1993)
fans, 298-299
GT-40, 121
heater core, 297-298
in-hose restrictor valve, 297
Technical Service Bulletin, 298
radiators, 295-296
Special Service Mustangs, 150-151
engine oil cooler, 151
hoses, 150-151
transmission oil cooler, 151
water cooling, 150
specifications, 301-303
thermostats, 297
water pump, 299-300
C-pillar treatment, 1987 and later, 64-65
Crankcase
lubrication, 199
ventilation system, 183
Crankshafts, 192-193
balancing, 198-199
identification, 193
pilot bearing, 192-193
position sensor, 271
rear flange, 192-193
replacements and upgrades, 193
Technical Service Bulletin, 193
weight, 178
Crossmember, rear, 160
Cylinder heads, 202-215
1982, 27
1985, 51
1986, 55, 57, 58
1987, 69
aluminum replacement heads,
211-213
camshaft timing and, 226
combustion chambers, 204-205
competition, sizes for, 208
GT-40, 205
compression ratio, 177,
207-208, 213
core holes, 202-203
E6AE cylinder head, 202-203
E7TE cylinder head
combustion chambers, 204-205
design, 69
shaving, 207-208
exhaust heat passages, 205-206
4.6-liter modular V-8, 187
GT-40
development history, 114-116
performance, 116
related parts, 116
head bolts, 211, 213-214, 313
head bolt washers, 214
head gaskets, 214-215
OE gaskets, 214-215
replacements and upgrades, 215
history and headlights, 202-205
identification, 206, 210
modification, 207-209
oversize valves, 209
porting, 208-209
performance, OE heads, 206-207
removal, 203-204
replacements and upgrades, 184, 209-213, 216
aftermarket, 211-213
bolt holes, 211
OE-type, 210-211
small-block V-8 head design features, 202-206
specifications, 210
truck motors, 182
weight, 178
Cylinder identification (CID)
signals, 273

D

Dampeners, harmonic. See Harmonic dampeners
Damping springs, clutch, 333
Dashboard. See Interior
Dashpot, carburetor, 244
Data plate sticker. See Vehicle Certification label
Decklids
lateral torsion bars for balance
of, 157
luggage rack, 167, 168
spoiler (See Spoiler, rear)
Declutching fan
plastic, 298-299
steel, 298
De-gas canister, 135-136, 296
Differential
limited-slip
axle codes/tags, 352-354
components, 357
replacement, 360
visual difference Traction-Lok, 358
Traction-Lok (See Traction-Lok
differential)
Dipstick tube, 185
Dipstick tube hole, 201
Disc brakes, 21, 45, 395-399. See also Brakes
Cobra model, 1993, 125-126
Cobra R-Model, 1993, 137
Distributor drive and driven gears
compatible combinations, 233, 273
replacement of, 233
wear of, 232-233
Distributors, 272-273
Hall effect, 57, 271-273
magnetic-trigger, 272
rotation, direction of, 275
Doors. See also Windows
locks, power-operated, xii
lower hinge check springs, 161
releases, 14
weight of, 157
Door sticker. See Vehicle
certification label
Door tag codes, 320, 352-354, 357. See also Vehicle
Certification label
Drag racing tires, 407-408
Driver's footrest, 82, 170
Driveshaft, 362-364
oil pump, 201
pinion angle and, 380
replacements and upgrades, 364
U-joints (See Universal joints)
Drivetrains, 320
1979, 9
1980, 16
1981, 20
1982, 27
1983, 34
1984, 44
1985, 53
1986, 59
1987, 71
1988, 75
1989, 80
1990, 86
1991, 89
1992, 94
1993, 102
Cobra model, 1993, 123-124
Cobra R-Model, 1993, 134
Duckbill clips, 263
DuraSpark. See Ignition system

E

ECA. See EEC (electronic engine control)
EEC (electronic engine control), xi, 43, 277-282
add-on control modules, 281
diagnostics, 281-282
erasing error codes, 310
history and highlights, 278
identification, xx, 277
ignition system, regulation of (See
Ignition system)
Interceptor, programmable, 281
operating and service difficulties, 279-280
operation, 279
placement of, 277
radio frequency interference,
275, 313
recall campaigns, 279
replacements and upgrades, 280-281
rev limiter, 279
servicing, 279, 310
speed density operation and, 253
Technical Service Bulletins, 280
EEC-I, 278
EEC-II, 1-2, 278
EEC-III, 278
EEC-IV, 32-33, 38, 68, 187, 272-273, 277, 278-279
engine swaps and, 184
fuel cutoff, 226
EEC-V, 187, 278-279
EFI. See Electronic fuel injection (EFI)
EGR (exhaust gas recirculation), 183, 205-206, 269-270, 291
carbureted Mustangs, 269
CFI system, 269
modification, 270
replacements and upgrades, 270
SEFI system, 269-270
spacer and gaskets, size of, 250
valve cycling, 246
Electrical system, 309-310. See
also Ignition
alternator, 187, 309-310
Special Service Mustangs, 149-150
Technical Service Bulletins, 413-414
Electronic engine control. See EEC
Electronic fuel injection (EFI), 245-252. See also CFI (central fuel injection); EEC (electronic engine control); Fuel injection manifolds; Mass airflow (MAF); SEFI (sequential electronic fuel injection)
1984, 37
advantages of, 245-246
air management, 246
batch-fire, 248
Cobra model, 1993, 120
EGR system, 269-270
engine swaps and, 184
exhaust gas recirculation, 205-206
fuel lines, 262
fuel management (See Fuel management systems)
mass-airflow EFI management
system, xii
roller cam, wear of, 232
speed density, 246
throttle-lever travel adjustment, 249
Emissions. See Exhaust emissions
Engine, 2.3-liter 4-cylinder turbomotor, 1, 9, 13, 15-16, 38
1980 overview, 15
1981 overview, 20
1982 GT, 25
1983 overview, 29, 32-33
1984 overview, 43-44
in SVO mustang, 40, 56
weight of engine and compon-
ents, 178
Engine, 3.3-liter inline six-cylinder, 1, 13, 25, 26
Engine, 4.2-liter V-8, xi, 2, 15, 17, 178
1980 overview, 13, 15
1981 overview, 19, 20
performance, 21
specifications, 21
1982 GT, 25, 26
compared to 5.0, 176
crankshafts, 192
engine block, 187-189
engine swaps, 184
intake manifolds, 236
specifications, 177
underhood appearance, 26
Engine, 5.0 liter V-8, x-xiii, xv, 1, 174. See also Engine, GT-40 5-liter V-8; Engine, H.O. (high-output)
5-liter V-8
1979 overview, 7-9
1980 overview, 13
1982 GT, 25
1982 overview, 25-26
1983 overview, 30, 31-32, 34
1984 overview, 41-43
1984 1/2 overview, 41
1985 overview, 49-51
1986 overview, 56-58, 60
1987 overview, 68-70
1988 overview, 73-74
1989 overview, 79-80
1990 overview, 84-8
1991 overview, 88-89
1992 overview, 93-94
1993 overview, 98-101
state-of-dress requirements, 100
test engine selection, 100
test procedure, 100
test results, 101
1994-95 overview
design, 179-180
performance, 180-181
1996-2000 overview, 181-182
compared to 4.2, 176
development of, 178-179
differential capacity and highly modified engine, 359
engine balance, 198-199
engine block (See Engine blocks)
engine swaps, 184-187
5.8-liter
compared, 185
swapped for, 185-186
history and highlights, 174-176
manual trans-backed, xi
manufacturing, 174-175
modification, 183-184
production volume, 158
specifications, 177
speed ranges (See Speed ranges)
underhood appearance, 26
weight of engine and components, 160, 178
Engine, 5.4-liter, 184
Engine, 5.8-liter V-8, 184-186
double-hump transmission crossmember for, 186
dual exhaust system, 186
5.0-liter compared, 185
FRPP mounting plate, 186
hood clearance, 185, 186
parts interchangeability with
5.0-liter, 185
Engine, GT-40 5-liter V-8, 111-123, 131, 134, 177, 182
camshafts, 117, 226-227
cylinder heads, 211
combustion chambers, 205
identification, 206
performance, 207
design and development, 113-117
EGR system, 270
electronic fuel injection, 120
emissions, 183
intake system, 118-120
valves, size of, 215
nomenclature and background, 111-112
parts development history, 112-113
performance, 122-123
power steering fluid cooler, 390
race cars, 113
specifications, 122
valve covers, 222-223
valve seats, 217
weight of engine and compon-
ents, 178
Engine, H.O. (high-output) 5-liter V-8, xi-xii, 174, 177. See also Engine, 5.0 liter V-8
1982 overview, 23, 25
1985 overview, 49-51
1987 overview, 68-69
1988 overview, 73-74
1989 overview, 79-80
1990 overview, 84-85
1991 overview, 88-89
1992 overview, 93-94
1993 overview, 98-101
mechanical revisions, 99-100
modification, 26
rating revisions, 49
state-of-dress requirements, 100
test engine selection, 100
test procedure, 100
test results, 101
development of, 178-179
history and highlights, 174-176
Engine, V-6
2.8 liter V-6, 1, 13-14
3.8-liter Essex V-6, 26, 29, 37, 68
Engine, V-8, ix-x, 173-233.
See also Engine, 4.2 liter V-8; Engine, 5.0 liter V-8; Engine, 5.8-liter V-8; Engine, H.O. (high-output) 5-liter V-8
4.6-liter modular V-8, 183, 184, 186-187
design, 186-187
performance, 187
255 cid two-barrel V-8, 23
302 V-8, 23
351 CID V-8 (See Engine,
5.8-liter V-8)
429/460 V-8, 184
Cleveland-style, 175
comparisons, 176
engine codes, xix
history and highlights, 173-175, 174-176
manufacturing, 174-175
nomenclature, 175-177
specifications, 177
swaps, 184-187
Technical Service Bulletins, 412-413
top-dead-center (TDC) point, determination of, 275
vehicle certification label codes, xviii
weight of engine and compon-
ents, 178
Windsor-style, 175 (See also Engine, 5.0 liter V-8)
Engine balance, 198-199
Engine blocks, 187-191. See also Short block assemblies/subassemblies
1982, 27
1986, 58
1987, 68-69
A4 (race) blocks, 190
aluminum blocks, 191
identification, 189
maincaps, 190
replacement, 190-191
roller-tappet, 229
types, 189-190
?Mexican? block, 189-190
non-roller-cam, 189
roller-cam, 189
VIN on, xx
weight, 178
Engine calibration code decals, xx
Engine control module (ECM). See EEC (electronic engine control)
Engine coolant. See Coolant, engine
Engine front cover, replacing, 201
Engine identification label, xx
Engine mounts, 160, 185
replacement, 371
Exhaust emissions
controls, 183
1979 overview, 8
recall campaigns, 410
identification label, xx, 291
onboard diagnostics, 281
oxygen content of, 262
related equipment, 291-293
Exhaust gas recirculation. See EGR
Exhaust headers, xi, 52, 59
history and highlights, 288-289
long-tube headers, 289-291
OE, 284
replacement
clearance, 290-291
headers, 201, 288-291
installation, 290-291
pipe diameter, 290
thermal considerations, 291
shorty headers, 289-291
specifications, 286-287
Technical Service Bulletins, 414
upgrades, 183-184, 209
Exhaust heat passages, cylinder heads, 205-206
blocking, 206
Exhaust manifolds, 52, 185, 211
Cobra model, 1993, 120-121
history and highlights, 288-289
OE, 284
weight, 178
Exhaust system, 283-293
1982 overview, 27
1985 overview, 52
1986 overview, 59
1987 overview, 68, 69-70
back pressure, 285
catalytic converters (See Catalytic converters)
cat-back system, 288
Cobra models, 3, 120-121
design, 284
dual, xii
exhaust gas oxygen sensors, 58, 291, 293, 328
5.8-liter V-8, 186
heat riser valve, 284-285, 288
history and highlights, 284-289
modification, 288
performance, 285-288
Exhaust valves
seats, 216
size, 215
valve-to-piston clearance, 216
Export models, overview, 7
Extrusion honing process, 209, 240

F

Facebar, aluminum, 160
Fan clutch, 298-299
Fans, cooling, 298-299
FEAD. See Accessories and acces-
sory drive
Filters
air, 183, 267-269
canister-type oil filter, 199
fuel, 262
Finish, 161-162
clearcoat, xii, 82, 162
identification, 162
paint quality difficulties, 162
Technical Service Bulletins, 411
Fittings, plumbing junction, 262-263
Flex fan, 298
Flexplates. See Flywheels/flexplates
Floorpan, 131, 161, 168, 386
Flywheels/flexplates, 185, 331
AOD, 346
balancing, 199
C-4/C-5, 339
T-5 five speed manual transmission, effect on, 326
Foglights, 41, 132, 164-165
Ford/Holley 4180-C four-barrel carburetor, 31-32, 242-245
construction, 242-244
features, 244
identification, 242-245
interchangeability, 245
performance, 245
Ford Racing Technology (FRT), 14. See also SVO
4180-C carburetor. See Ford/Holley 4180-C four-barrel carburetor
Fox-body cars
1979-93 platform, xiii-xiv
design, xiv
development of, ix-x (See also specific years)
production highlights, x-xiii
Frame modifications
chassis crossbrace, 385
chassis welding, 386
subframe connectors, 385-386
Friction disc, clutch, 333
Front-end accessory drive. See Accessories and accessory drive
Front suspension, 369-378
control arms, xii, 71, 371-372,
392, 393
K-frame (See K-frame)
motor mounts, 371
springs (See Springs, front)
stabilizer bars (See Stabilizer bars, front)
struts (See Struts, front)
Fuel bowl vapor vents, carbur-
etor, 244
Fuel delivery systems, 259-267. See also Fuel injectors; Fuel pumps; Fuel tank
carbureted systems, 259
CFI systems, 259
fuel pressure regulator, 263-264
fuel rails, 263
recall campaigns, 263
SEFI systems, 259
service, 259
Fuel economy standards, CAFE, 56-57
Fuel filters, 262
Fuel injection. See Electronic fuel injection (EFI)
Fuel injection manifolds, 237-239
CFI, 237
SEFI, 237-239
Cobra/Explorer, 238, 240
intake runners, 237-238
Thunderbird/Cougar, 239
Fuel injectors, 264-267
14 lb/hr injectors, 265-266
19 lb/hr injectors, 266-267
24 lb/hr injectors, 120, 266-267
color codes, 266
flush-outs, 267
operation, 265-266
replacements and upgrades, 266-267
service, 267
Technical Service Bulletins, 414
Fuel lines (supply and return), 262-263
hairpin and duckbill clips for, 263
recall campaigns, 263, 410
spring-lock fittings, 262-263
Fuel management systems, 246, 252-258, 281, 316, 414. See also Mass airflow (MAF); Speed density (SD)
Fuel pressure regulator, 263-264
Fuel pumps, 260-262
auxiliary, 262, 313, 317
eccentric, 260
electric, 120, 260-261
CFI, 260-261
inertial flow switch (IFS), 261
SEFI, 58, 261
shutoff, 261
Technical Service Bulletins, 414
mechanical, 260
replacements and upgrades, 261-262
Fuel quality, 276
Fuel rails, 263, 410
Fuel tank
capacity, 159, 259
filler caps, 260
filler tube restrictors, 259-260
Fuel-vapor return line, 262

G

Gearcase cover, rear end, 351
Gearsets, rear end, 351
Ghia models, 1
1979, 2-3
1980, 14, 17
1981, 19
production volume, 158
Glass, Technical Service Bulletins, 411
GL hatchback, 158
Glovebox, 170
GLX model, 23, 158
Grillework, 162
Ground straps, Special Service Mustangs, 150
GT-40 5-liter V-8 engine. See Engine, GT-40 5-liter V-8
GT-40 race cars, 112
GT models, xi. See also Handling suspension system
5.0-liter weights and weight distribution, 160
1982 overview, 23, 24-25, 157
1983 overview, 31, 157
1984 overview, 38
1985 overview, 47
1986 overview, 56
1987 overview, 64, 65, 67, 157-159
1988 overview, 73
1990 overview, 82
1991 overview, 90
1992 overview, 91
1993 overview, 98
1994 overview, xiv-xv, 403
body, 24-25, 157-159
Cobra, xiii
foglights, 164
interior, 24-25
mechanical, 25
production volume, 158
seats, 170-171
spoilers, 167
tinted window glass, 164
transmission, 320
Turbo model, 29, 31, 38
wheels, 402, 403
GTS, 1995, xiv-xv

H

Hairpin clips, 263
Hall effect distributor, 57, 271-273
Handling suspension system, 10, 25, 28, 41, 366, 367
Harmonic dampeners, 194
balancing, 199
Hatchbacks, 157
5.0-liter weights and weight distribution, 160
exposed glass surface area, 163
liftgate, 157, 161
production volume, 158
seats, 170-171
security panel, 14, 162-163
structural difficulties, 161
sunroof, 162-163
tinted window glass, 164
T-top, 161, 163-164
Headers, exhaust. See Exhaust headers
Headlights, 64
halogen, xi, 13, 164-165
Heater core. See Cooling system
Heat exchanger, oil-to-water, 296
Heat riser valve, 284-285
HEGO (heated exhaust gas oxygen sensor), 58, 291, 293, 328
H.O (high-output) 5-liter V-8
1982 overview, 25-27
1983 overview, 31-32
1984 overview, 41-43
1986 overview, 56-58
1987 overview, 68-70
Holley carburetors, interchangeability of, 245. See also Ford/Holley 4180-C four-barrel carburetor
Hood scoops
functional, 157
nonfunctional, 157
Horsepower, 99, 177
Hot-rodding techniques, 26, 183-184
Hydraulic lifters, preload of, 221
Hydraulic roller-tappet camshaft. See Roller cams, OE
Hydropiercing, 365

I

Idle air adjusting plate, 227
Idle air controller, 251
Idle quality
camshaft replacement, effect of, 227
cylinder head replacement, effect of, 209
idle air controller contamination, effect of, 251
throttle body contamination, effect of, 248-249
throttle-lever travel adjustment, effect of, 249
Ignition switch, problems with, 271
Ignition system, 271-276
coil, 273
control module, 271-272
?depress clutch to start? interlock, 44
distributorless (DIS), 182
DuraSpark construction/design, 271
firing order, 275
fuel quality, 276
octane rod, 273, 280
radio frequency interference,
275, 313
recall campaigns, 271
spark plugs, 273-274
SPOUT (SPark OUTput) connector, 273, 275-276
Technical Service Bulletins, 413-414
TFI (Thick Film Integrated) module, 273
upgrades, 274-275
Ignition timing, 183, 246, 271, 275, 280-281
factory-recommended specifications, 276
power adders, effect of, 275, 313
set without timing light, 276
set with timing light, 275-276
Indy 500 Pace Cars, 4-5, 163
Inertial flow switch (IFS), fuel
pump, 261
Instrumentation. See Interior
Intake air silencer, 99-100, 268
Intake manifolds, 8, 27, 235-242
1994-95 engines, 179-180
absolute pressure (MAP), 262
carbureted, 235-237
5-liter, 236-237
4.2-liter, 236
four-barrel, 235-237
fuel injection manifolds, 237-239
CFI, 237
SEFI, 237-239
gaskets, 241
GT-40, 118-119
history and highlights, 236
porting, 209, 240
replacements, 239-241
SVO/FRPP manifolds, 240
single-plane or dual-plane design, 235-237
spacers, 241
Technical Service Bulletin, 241
two-barrel, 235-236
weight, 119-120, 178
Intake system, 177, 235-270. See also Carburetors; Electronic fuel injection (EFI); Fuel delivery systems
1982 overview, 27
1983 overview, 31-32
1985 overview, 52
1986 overview, 58-59
1987 overview, 69
components, 249
5.8-liter V-8, 186
GT-40, 118-120
upgrades, 184, 209
Intake valves
seats, 216
size, 215
valve-to-piston clearance, 216. See also Pistons
Interior, 168-171
1979 overview, 2
1980 overview, 14
1982 overview, 24-25
1983 overview, 31
1984 overview, 38-41
1985 overview, 48-49
1986 overview, 56
1987 overview, 65-67
1988 overview, 73
1989 overview, 78-79
1990 overview, 82-83
1991 overview, 88
1992 overview, 91-92
1993 overview, 98
Cobra model, 1993, 110-111
Cobra R-Model, 1993, 133-134
instrument panel and controls
1979-86, 169
1987-93, 169-170
Special Service Mustangs, 147-149
Technical Service Bulletins, 412
Twentieth Anniversary Mustang, 39-40
Internet as parts source, x

K

K-frame, 44, 71, 367, 369-371
engine swaps and, 184
front control-arm pivots, xii, 392
history and highlights, 370
OE bracing, 370-371
replacements and upgrades, 370
suspension pivots, 370
transverse bracing, adding, 385
V-braces, 161, 168

L

Lambda sensors, 262
Lear-Siegler seats, 49, 66-67, 170-171
L/GL notchback, 158
Lifter bores
5-liter blocks, 188
lubrication, 199
Liftgate, hatchback, 157
Lights. See also Center high-mounted stoplight (CHMSL)
foglights, 164-165
headlights (See Headlights)
taillights, 30, 157-159
Limited-edition Mustangs. See also Twentieth Anniversary Mustang
1990, 83-84
1992 1/2, 92-93, 167, 168, 403
1993 1/2, 98-99, 167, 168, 403-404
Lincoln-Mercury Capri. See Capri
Lowered Mustangs, steering of,
393-394
Lubrication, 199-200, 220
AOD, 346
C-4/C-5 transmissions, 339
pushrods, 229-230
T-5 five speed manual transmis-
sion, 326
Technical Service Bulletins, 200, 201
Luggage rack, 167, 168
Lugs and nuts, wheel, 139-140,
361, 405
LX models, xi, xii
1984, 38
1985, 47
1987, 64, 65, 67-68
1988, 73
1989 5.0 Sport, xii, 78-79
1990, 82-84
1990 Limited Edition convertible, 83-84
1991, 90
1993, 98
1993 1/2, 98-99
production volume, 158
seats, 170-171
spoilers, 167
tinted window glass, 164
transmission, 320
weights and weight distribution, 5.0-liter, 160
wheels, 402
Lysholm superchargers, 315

M

MacPherson struts. See Struts, front
Magnetic-trigger distributor, 272
Maincaps, engine block, 190
Malfunction indicator light (MIL), 281
Manifolds. See Exhaust manifolds; Fuel injection manifolds; Intake manifolds
Manual transmission, 44, 321-337. See also SROD (single-rail overdrive); T-5 five speed manual transmission
bellhousing, 333, 335
Borg-Warner T-56 six-speed transmission, 329
case tag, 321, 322
clutch (See Clutch, manual transmission)
gear ratios, 321
operation, 335-337
power shifts, 337
release bearing, 333-335
Richmond six-speed, 329
shift-point suggestions, 336
toploader, 321
Tremec five-speed, 328-329
Mass airflow (MAF), 73-74, 79, 100, 227, 246, 254-258
1994-95 engines, 179
adjustments, 257
air cleaner filter removal, 269
conversion to, 258-259
EEC upgrade and, 281
GT-40, 120
modification, 255-256
operation, 255
replacements and upgrades, 256-258
?Mexican? block, 189-190
Model-year vehicle certification label codes, xviii
Moldings, xii
Motorcraft/Holley carburetor. See Ford/Holley 4180-C four-barrel carburetor
Multipoint fuel injection. See SEFI (sequential electronic fuel injection)
Mustang Pace Car model, xi, 3-5. See Pace Cars.

N

Nitrous oxide injection. See Power adders
Noise. See also Radio frequency interference
limiting, 160, 203
Technical Service Bulletins, engine noise, 412-413
wind, 159
Non-roller cam block, 189
Non-roller camshaft
OE, 223-224, 230
Non-roller rockers, 219-220
Notchbacks, 157. See also
Convertibles
exposed glass surface area, 163
production volume, 158
spoilers on, 167
sunroof, 162-163
T-top, 163-164
Nuts, wheel, 405

O

OBD. See Onboard diagnostics (OBD)
Octane rod, 273, 280
Oil
coolers, 151, 201
dipstick, 200-201
filters, 201
roller tappets, use of motor oil with, 229
warning system for low level, 200
Oil pan, 200-201
dual-sump, 185, 369
gaskets, 200
Oil pump, 199, 201
for aluminum blocks, 192
driveshaft, 201
pressure, 201
Oil seals, rear main
early seals, 193-194
late seals, 194
replacement seals, 194
Oil seals, valve stem, 217-218
Oil slinger ring, 193, 194
Onboard diagnostics (OBD), 278, 281-282
OBD-I, 281-282
OBD-II, 282
Operating harshness, limiting,
160, 203
Oxygen sensors, exhaust gas, 58, 291, 293, 328

P

Pace Cars, 2-5
foglights, 164
seats, 170
suspension, 368
tinted window glass, 164
T-Top, 163
Paint. See Finish
Park position, brake/shifter interlock, xii, 90
Parts
build-out parts, use of, 159-160
discontinued parts, 343
exchangeability, x
5.0/5.8 interchangeability, 185
numbering system, xxi-xxii
casting number translation, xxii
future part numbers, xxii
sources of, x
Special Service Mustangs, 153
Pedals
brake, 41, 170
shifter interlock, xii, 90
clutch, 59, 331
throttle (accelerator), 41, 170
Pilot bearing, crankshaft, 192-193
Pinion angle, rear-end, adjustment of, 380
Pinion gear, bearings, and nut, rear end, 352
Pinion snubber, 161, 384-385
Piston rings, 197-198
1979-85 rings, 197-198
1986-93 rings, 198
lubrication, 199
nitrous injection, effect of, 313
tension, 198
Pistons, 195-197
cast hypereutectic (1993), 195-197, 313
forged-aluminum (1985-92), xi, 51, 58, 195-197
lubrication, 199
piston-to-valve clearance, 197, 209
sand-cast aluminum (1979-84), 195, 196
supercharger, effect of, 316
upgrades, 227
valve-to-piston clearance, 216, 221, 222, 227
weight, 178
Pivot bolts, rocker, 221
Porting
cylinder heads, 208-209
extrusion honing process, 209, 240
intake manifolds, 240
Power adders, 214, 311-317
auxiliary fuel pumps for, 262,
313, 317
camshaft replacements, 227
competition throttle bodies for, 251
head gaskets, upgrades of, 215
ignition timing, 275, 313
nitrous oxide injection, 312-314
building for, 313
precautions, 312
tuning for, 313-314
stroker motors, 317
supercharging, 314-317
building for, 316
drive systems, 314-315
tuning for, 316-317
types, 315-316
Power-assisted steering. See Steering, power-assisted
Power shifts, 337
Powertrains
1979, 7
1980, 15
1981, 20
1982, 25
1983, 31
1984, 43
1985, 52
1986, 58
1987, 68
1988, 74
1989, 79
1990, 86
1991, 88
1992, 94
1993, 99
Cobra model, 1993, 111
identification, xx
Pressure plate, clutch, 332-333
Prices, 73, 419-420
Production volume by body type,
82, 158
Pulleys
Cobra, 121
crank pulley attached to harmonic dampener, 194
diameters, production pulleys, 307
ratios, 307
replacements and upgrades, 307-309
supercharger drive system, 314-315
underdrive, 183, 308-309
accessories, effect on, 308-309
aftermarket, 308
engine output, effect on, 308
OE, 308
Pumps, fuel. See Fuel pumps
Pushrods, 229-230
adjustable, 221
lubrication, 199
replacement, 230

Q

Quadra-Shock system, xi, 44, 367, 378, 382-384
control arm bushings, 379-380
horizontal shocks, 383
modifications, 383-384
vertical shocks, 382-383

R

Rack-and-pinion steering. See Steering
Rack bushings, 390, 392, 394
Radiators, 295-296
Cobra R-Model, 1993, 135
Cobra R-model, 1993, 296
replacements and upgrades, 296
Special Service Mustangs, 150
Radio frequency interference,
275, 280, 313
suppression, Special Service Mustangs, 149-150
Rear, spoiler. See Spoiler, rear
Rear end, xii, 351-364
1979 overview, 9, 354
1980 overview, 16, 354
1982 overview, 27, 354
1983 overview, 34, 354
1984 overview, 44, 354
1985 overview, 5, 354
1986 overview, 59, 354-355
1987 overview, 70-71, 354-355
1988 overview, 75-76, 354-355
1989 overview, 80, 354-355
1990 overview, 84, 354-355
1991 overview, 89, 354-355
1992 overview, 93-94, 354-355
1993 overview, 102, 354-355
axles (See Axles, rear)
basics of, 351-352
center sections, 351, 354
Cobra model, 1993, 124
differential (See Differential)
driveshaft (See Driveshaft)
8.8-inch, 351, 354-355
axles, 360-361
axle tags/codes, 353
differential, 358-360
final drive ratio, changing,
356-357
replacements and upgrades,
355-357
housing, dimensions of, 352, 355
identification, 352-354
factory axle tags/codes,
352-354, 357
visual clues, 352
integrated assembly, 351
?live-axle,? 351
9-inch, non-Mustang, 355
pinion gear, bearings, and nut, 352
replacements and upgrades, 355-357
axles, 361-362
differential, 359-360
driveshaft, 364
ring gear diameters, 351
7.5-inch, 354
axles, 360-361
axle tags/codes, 353
differential, 358-360
replacements and upgrades, 355
6.75-inch, 354
types, 354-357
Rear-end ratios, 53, 336, 347
Rear main oil seals. See Oil seals,
rear main
Rear suspension, 365, 368, 378-384. See also Shock absorbers
control arms, 28, 378-380
bushings, 125, 379-380
Cobra model, 1993, 125
pivot points, 44, 367
independent rear suspension
(IRS), 378
pinion snubber, 161, 384-385
replacements and upgrades, 379, 380, 381, 384
springs, 380-381
stabilizer bars (See Stabilizer bars)
traction bars (slapper-type), xi, 28, 381-382
Recall campaigns, 170, 263, 271, 279, 409-410
Recaro seats, x-xi, 2, 4, 14, 19, 170
Regulators, fuel pressure, 263-264
Richmond six-speed manual transmission, 329
Ring gear diameters, rear end, 351
Rocker arms, 219-222
GT-40, 116-117
non-roller rockers, 219-220
replacements, 216
upgrades, 227
Rocker panels
Cobra R-Model, 1993, 131
corrosion prevention, 160
Rockers
arm/valve adjustment, 221
clearance, rocker arm, 222
lubrication, 199, 220
pivot bolts, 221
ratio, 221
roller, 220-221
Roller cams (hydraulic roller-tappet camshaft), xi, 49, 51-52
applications and specifications, 1985-98, 189
block, 189
cylinder heads in, 203-204
OE, 224-225
pushrods used with, 230
wear of, 232
Roller finger-type cam followers, 4.6-liter modular V-8, 187
Roller rockers, 220-221
Roller valve lifters, lifter bores to
accept, 188
Roots-type supercharger, 315
rpm, 262
8.8. rear end replacement and, 356
cylinder head ports and passages, effect of, 207
maximum, 182
rev limiter, 279
shift points, 335-336, 348
RTV sealants, 182
RUG gearbox. See SROD (single-rail overdrive)

S

Safety recalls, 410
Saleen Mustang, xi, 40-41
Sales, x, xii, 55, 63
Cobra R-Model, 1993, 129
Special Vehicle Team products, 106
Sealants, RTV, 182
Seat belts
rear seat, xii
recall campaigns, 410
vehicle certification label codes, xviii
Seats, 170-171. See also Interior; Lear-Siegler seats; Recaro seats; Sport seats
bucket, 2, 14, 134, 170
Cobra R-Model, 1993, 134
dimensions and capacity, 159
fold-down rear seat, 171
power lumbar support, recall
for, 170
power-operated driver's, xii, 171
reclining, 19
Special Service Mustangs, 147-148
tracks, driver seat, 170
Security panel, 14, 162-163
SEFI (sequential electronic fuel injection), xi-xii, 174-176, 246-252
1986, 55-58
1987, 68
1988, 73-74
1989, 79
air cleaners, 267-269
EGR system, 269-270
engine swaps and, 184
4.6-liter modular V-8, 187
fuel delivery systems, 259
fuel injectors, 264-267
fuel management subsystems (See Fuel management systems)
fuel pressure regulator, 263-264
idle air controller, 251
intake manifolds, 237-239
Cobra/Explorer, 238, 240
intake runners, 237-238
Thunderbird/Cougar, 239
operation, 248
replacement throttle bodies, 250-251
modified 5-liters, 250-251
OE-type 5-liters, 250
throttle body assembly, 248-250
throttle position sensor, 251-252
Shifter
brake pedal/shifter interlock, xii, 90
T-5, 330-331
functions, 330
replacements and upgrades,
330-331
upgrades, 183
Shift-point suggestions
AOD, 348
C-4, 347
manual transmission, 336
Shock absorbers, 382-384. See also Quadra-Shock system
Cobra model, 1993, 124
Cobra R-Model, 1993, 131, 137
gas-pressurized, xi, 44, 367, 378, 383
history and highlights, 383
horizontal shocks, 383
kicker shocks, 383
lower shock mounts, 384
revalved, 14
vertical shocks, 382-383
Short block assemblies/subassemblies, 191-201. See also Engine blocks
connecting rods, 194-195
crankshafts, 178, 192-193
engine balance, 198-199
harmonic dampeners, 194, 199
lubrication system, 199-200
piston rings, 197-198
pistons, 195-197
rear main oil seals, 193-194
wrist pins, 198
Single-rail overdrive transmission. See SROD (single-rail overdrive)
Slip yoke, driveshaft U-joint, 363-364
Sound systems. See Interior
Spark plugs, 273-274
4.6-liter modular V-8, 187
gap, 271
nitrous injection, effect of, 314
Spark plug wires, 274, 275
Special Service Mustangs, 23, 141-153
agency usage, 143-144
availability, 142-143
belt tensioner arms, 306
disposal, 144-145
equipment
optional, 145-147
standard, 145
floorpans, 161
nomenclature, 142
oil coolers, 201
seats, 171
SSV package, 144
suspension, 379, 380
tires, 406
transmissions, 320
Special Vehicle Operations. See
SVO models
Speed density (SD), 246, 252-254
conversion to mass airflow from, 258
modification, 253-254
operation, 252-253
performance, 253
Speedometer, xii, 169
cable, VASCAR, 148-149
gears, 349-350
replacement Speedo gears, 350
usage, 349-350
head, 350
Special Service Mustangs, 148-149
Technical Service Bulletins, 412
Speed ranges, 182-183, 406
Spoiler, rear, 41, 64, 157,
165-167, 168
Sport body option, 2, 14
Sport seats (Sport Performance), xi, xii, 83, 88, 170-171. See also
Recaro seats
SPOUT (SPark OUTput) connector, 273, 275-276
Spring-lock fittings, 262-263
disconnect tool for, 263
replacement garter springs, 263
Springs, clutch damping, 333
Springs, door, 161
Springs, suspension system, 366
Cobra model, 1993, 124
Cobra R-Model, 1993, 131, 137
constant-rate coil, 10, 17, 28,
44, 375
construction, 376
history and highlights, 375
identification, 376
modification, 376-377
replacement, 377
specifications, 376
variable-rate coil, xi, 53, 367, 375-376
front, 373, 375-377
rear, 378, 381-382
Sprockets, 231
SROD (single-rail overdrive), 9, 177, 319, 321-322
1982, 25, 27
1983, 29, 34
history and highlights, 322
identification, 322
modifications and swaps, 322
ratios, 321
shift-point suggestions, 336
VIN on, xx
SSVs. See Special Service Mustangs
Stabilizer bars
front, 10, 14, 17, 53, 71, 366,
377-378
Cobra model, 1993, 124-125
Cobra R-Model, 1993, 131, 137
links and bushings, 377
replacements and upgrades,
377-378
specifications, 378
rear, 10, 14, 17, 44, 53, 71, 384
Cobra model, 1993, 125
Cobra R-Model, 1993, 137
replacements and upgrades, 384
specifications, 384
Starter motor, 348-349
Steering, manual, 387, 390
Steering, power-assisted, 387-394
1979 overview, 10
1980 overview, 17
1981 overview, 20-21
1982 overview, 28
1983 overview, 35
1984 overview, 44-45
1985 overview, 53-54
1986 overview, 60
1987 overview, 71
1988 overview, 76
1989 overview, 80
1990 overview, 85
1991 overview, 90
1992 overview, 94
1993 overview, 102
bump steer, 393
Cobra model, 1993, overview 125
Cobra R-Model, 1993, 137
constant-ratio, xi, 31.388
history and highlights, 388
lowered Mustangs, 393-394
power steering fluid coolers,
136, 390
pump, power steering, 187, 390
bypass belt used with, 306
rack bushings, 390, 392, 394
recall campaigns, 409
replacements and upgrades, 390
specifications, 389
steering column, 271, 390-391
steering gear types, 388-389
steering shaft joints, 390-391
steering travel restrictors, 389
Technical Service Bulletins, 414
tie-rods, 391, 393-394
variable-ratio/constant-ratio, 388
wheel alignment (See Wheels)
Steering wheel
?sports,? 14
stalk controls, 169-170
tilt feature, 169-170
Stroker motors, 317
Struts, front, 372-375
Cobra model, 1993, 124
Cobra R-Model, 1993, 131, 137
design, 373
gas-pressurized, xi, 44, 367, 369, 373, 378
history and highlights, 374
internal valving, 373
MacPherson struts, 9, 365, 369, 372-373
mounts, 373-375, 392
replacement and upgrades, 374-375
strut tower crossbrace, adding, 385
Sunroof, 162-163
Supercharging. See Power adders
Super Star Tester II, 281-282
Suspension, 365-386. See also Bushings, suspension; Front suspension; Handling suspension system; Rear suspension; TRX wheels/tires/
suspension
1979 overview, 9-10
1980 overview, 17
1981 overview, 20
1982 GT, 25
1982 overview, 27-28
1983 overview, 35
1984 overview, 44
1985 overview, 53
1986 overview, 59
1987 overview, 71
1988 overview, 76
1989 overview, 80
1990 overview, 84
1991 overview, 89-90
1992 overview, 94
1993 overview, 102
base, 28, 366
basics of, 365-367
Cobra model, 1993, 124-125
Cobra R-Model, 1993, 136-137
handling characteristics, 367-368
history and highlights, 366-368, 370, 374-375, 383
hydropiercing, 365
modifications, 385-386
replacements and upgrades, 369-372, 374, 377-380, 383-386
Special Service Mustangs, 152
spring rates, 366
Technical Service Bulletins, 382, 416
tire-related OE suspension
levels, 367
travel comparisons, by year, 368
wheel alignment and, 370, 392-393
SUVs
5.0 liter V-8 used in, 181-182
intake manifolds, 119, 238
roller cams, 225
SVO, 14, 105
SVO models, xi, xiv, 40, 47, 49, 56
Cobra project, 105-106
Cobra R-Model project, 128
driver's footrest, 170
engine blocks, 192
hoods and hood scoops, 157
intake manifolds, 240
seats, 170
spoilers, 167
styling, xi
wheels and tires, 402, 405, 406

T

T-5 five speed manual transmission, xi, xii, 29, 30, 31, 34, 44, 177, 319, 320, 323-325
2.3 liter engine, use in, 327-328
case tag, 324
construction, 325
crankshaft rear crank flange, flywheel connected to, 193
design and functions, 328-325
floorpan, 161
history and highlights, 324
identification, 323-324
Lubrication, 326
Motorsport SVO/FRPP T-5, 328
naming of, 321
non-Ford applications, 329
non-roller cams, 223
pinion snubber for, 161, 384-385
problem areas, 326-327
front retainer sleeve, 327
geartrain, 327
shaft and bearing, 327
replacements and upgrades, 327-328
shifter, 330-331
shift-point suggestions, 336
Technical Service Bulletins, 414
torque capacity, 325
Turbo GT, used in, 43
VIN on, xx
World Class version, 323, 326
geartrain, 326
synchronizers, 326
Tachometers, inaccuracy of, 336
Taillights, 30, 108, 157-159
Tappets. See also Roller valve lifters
galleries, lubrication of, 199
non-roller cams, 223
roller, 227-229 (See also Roller cams)
Technical Service Bulletins, 160, 161, 193, 200, 201, 218, 222, 241, 280, 298, 382, 410-417
TFI (Thick Film Integrated)
module, 273
Theft prevention, Technical Service Bulletins, 261, 412
Thermactor system, 291, 292
bypass belt used with, 306
removal of pump, 202, 292
Thermostats, 183, 297
Throttle body, 246. See also CFI (central fuel injection); SEFI (sequential electronic fuel injection)
1994-95 engines, 179
lever grommet
recall campaigns, 409
Throttle Body Injection (TBI). See CFI (central fuel injection)
Throttle cable and cable bracket, replacement, 245, 249
Throttle-lever travel adjustment, 249
Throttle pedal, 170, 248
Throttle plate, 248
Throttle position sensor, 251-252
Throttle valve, 342-343
bushing, 343
control cable, 342-343
control rod, 342
grommets, 343
other links, 343
Tie-rods, 85, 391, 393-394
Timing chain, 230-231
covers, upgrades of, 201
lubrication, 199
Tires, 405-408. See also Suspension; TRX wheels/tires/suspension
1979 overview, 11
1981 overview, 21
1982 GT, 25
1982 overview, 28
1983 overview, 35
1984 overview, 45
1985 overview, 54
1986 overview, 61
1987 overview, 71-72
1988 overview, 76
1989 overview, 80
1990 overview, 86
1991 overview, 90
1992 overview, 94-95
1993 overview, 103
axle shaft strength for modified tires, 361
clearance, 407
Cobra model, 1993, 126
Cobra R-Model, 1993, 138-140
drag racing, 407-408
OE Goodyear, xi, 406
OE Michelin TRX, 405-406, 417
OE tire performance, 406-407
P-metric radial tires, 17
replacement, 407-408
spare, 139, 152-153
Special Service Mustangs, 152-153
speed ratings, 406
sticky, 183, 407
Technical Service Bulletins, 417
tire-body interference, steering travel restrictors for, 389
traction and 8.8 rear end replacement, 356-357
Toe, 393-394
Top-dead-center (TDC) point, determination of, 275
Toploader, 321
Torque, 177
4.6-liter modular V-8, 187
roller-cams, 225
SEFI intake manifolds, 238
SEFI throttle body size and, 250
T-5 five speed manual transmis-sion, 328
Torque converters
AOD, 344-346
C-4/C-5, 338-339
flexplate, 339
lockup, 337, 339
replacements and upgrades, 345-346
auxiliary ATF cooler, 296
stall speed, 345
Traction-Lok differential, xi, 30, 357-360
1981, 19, 258
1982, 27, 358
1983, 34, 358
1984, 358
1985, 358
1986-1993, 358
checking, 358
cross shaft, strength of, 359
friction plates and steel driven plates, 359
history and highlights, 357
identification, 352-354, 357-358
modification
chatter, eliminating, 359
increasing capacity of, 359
rebuilding, 359
replacement differentials, 355-356, 359-360
Transmission, 319-350. See also Automatic transmission; Manual transmission
1979 overview, 7, 9
1980 overview, 16
1981 overview, 20
1982 overview, 27
1983 overview, 34
1984 overview, 44
1985 overview, 5
1986 overview, 59
1987 overview, 70-71
1988 overview, 75-76
1989 overview, 80
1990 overview, 84
1991 overview, 89
1992 overview, 93-94
1993 overview, 102
Cobra model, 1993, 123
codes, 320-322, 324
floorpans, 161
history and highlights of, 319-320, 322, 324, 337, 340
low-gear ratio and rear-end gear
ratio, 356
Special Service Mustangs, 151-152
starter motor, 348-349
Technical Service Bulletins, 414-416
VIN on, xx
Tremec five-speed manual transmission, 328-329
TRW steering rack assembly, 388
TRX wheels/tires/suspension, x, xi, 3, 10, 11, 14, 17, 44, 366, 368, 404, 405
1982 models, 25
history and highlights, 368
OE Michelin TRX tires, 405-406
T-top roof panel, xi, 19, 161, 163-164
Technical Service Bulletins, 411
Tube headers. See Exhaust headers
Tuner cars, x. 1984 models, 40-41
Turbomotor. See Engine, 2.3-liter
4-cylinder turbomotor
TWCs (three-way catalysts), 291
Twentieth Anniversary Mustang, xi, 38-40
body, 39
interior, 39-40
mechanical, 40
seats, 170
Twenty-fifth anniversary dash plaque, 78, 81-82, 170

U

Universal joints (U-joints), 362-364
replacements and upgrades, 364
sizes, 363
slip yokes, 363-364
1310 unit, 363
1330 unit, 363

V

V-6. See Engine, V-6
V-8. See Engine, V-8
Valve covers
clearance, 222
GT-40, 116-117
OE, 222-223
Technical Service Bulletin, 222
Valves, 215-218
camshaft timing and, 226
canted, 175
GT-40, 116
heater core, in-hose restrictor valve, 297
heat riser valve, 284-285, 288
inclination of, 215
inline, 175
oversize, 209
sizes (gage diameters), 215
throttle (See Throttle valve)
valve-to-piston clearance, 209, 216, 221, 222, 227
Valve seats, 216-217
hardened, 217
machining, 216
wear, minimizing, 217
Valve springs, 218-219
coil-to-coil clearance, 222
color-coded paint stripes, 218
engine speed, effect on, 226
GT-40, 116
height and load/pressure equalization, 218-219
lubrication, 199
retainers, 217-219, 227
specifications, 219
upgrades, 227
Valve stems
lubrication, 199
oil seals, 27, 217-218
GT-40, 116
guide-mounted, 217
replacements and upgrades,
218, 227
Technical Service Bulletin, 218
Vapor canister and purge solenoid, 291
Variable-venturi two-barrel carburetor, 241-242
Vehicle assembly, 159-160
Vehicle certification label, xv-xix, 93, 162, 357, 376
Vehicle identification, xv-xxi
Vehicle Identification Number, xv
Cobra R-Model, 131
translation, xvi-xix
Vibration, limiting, 160, 203

W

Water pump, cooling system, 8, 57, 296, 299-300
Weight
5.0-liter models, weights and weight distribution, 160
convertibles, 168
cylinder heads, 292
doors, 157
engine and components, 178
engine blocks
4.2 liter V-8, 187-188
5.0-liter engine, 188
?Mexican? block, 189-190
windows, 164
Weight reduction
Cobra R-Model, 1993, 127, 133
HSLA steel used for, 160
steering, change in, 390
Welding
disconnecting battery prior to, 279, 280, 310
Technical Service Bulletins, 160, 280, 411
Wheels, 401-405. See also TRX wheels-tires-suspension; specific model years
14-inch
cast aluminum, 401-402
styled steel, 401
15-inch
ten-hole, xi, 402
turbine, xii, 402
16-inch, xii, 90
five-star, 403-404
SVO, 402
17-inch, xiii, 404
1979 overview, 11
1981 overview, 21
1982 overview, 28
1983 overview, 35
1984 overview, 45
1985 overview, 54
1986 overview, 61
1987 overview, 71-72
1988 overview, 76
1989 overview, 80
1990 overview, 86
1991 overview, 90
1992 overview, 94-95
1993 overview, 103
alignment
camber, 392-393
caster, 370, 391-392
specifications, 391
toe, 393-394
caps, 139
Cobra model, 1993, 126
Cobra R-Model, 1993, 131, 138-140
locks, 140, 405
lugs and nuts, 361, 405
offset, 407
replacement, 407-408
Special Service Mustangs, 152
steering travel restrictors and, 389
studs, 139-140
Technical Service Bulletins, 417
Wheel studs, 361
Windows, 164. See also Security panel
bubble-style backlight, Capri,
30, 164
convertibles, 30
exposed glass surface area, 163
power-operated, xii, 14, 30, 164
rear-window louver, 164
tinted glass, 164
Windshield, 163
Wiring harness, 184, 245, 279
World manufacturer identifier
codes, xviii
Wrist pins, 198
lubrication, 199

Abbreviations
DAP Dearborn Assembly Plant
DOHC Double overhead camshaft
DQR Durability, quality, and reliability
DSO Dealer special order
FEAD Front end accessory drive
GAWR Gross axle weight rating; a measurement of a vehicle's load-carrying capacity
GVWR Gross vehicle weight rating
HEGO Heated exhaust gas oxygen content sensor
HiPo A high-performance version of an engine
HSLA High-strength, low-alloy: a type of steel used in car construction
HVAC Heating, ventilating, and air conditioning
IFS Inertia flow switch
IMSA International Motorsports Association
IRS Independent rear suspension
J1100 SAE's standard curb weight definition for motor vehicles (measured without fuel or engine oil)
J1930 SAE's standard abbreviations for automotive component names (for all vehicle manufacturers)
JJ Denotes a measurement of a wheel rim's lip height
LoPo Low-performance; slang for a non-HiPo version of an engine
MSRP Manufacturer's suggested retail price
MVMA Motor Vehicles Manufacturers Association
N/A ?Data not available?
NHRA National Hot Rod Association; organized drag racing's major sanctioning body
NVH Noise, vibration, and harshness; used in reference to operating and ride quality
OBD On Board Diagnostics
OEM Original equipment manufacturer; applies to equipment installed or fitted by Ford on the assembly line. Commonly expressed as ?OE?
OHV Overhead valve
RWL Raised white letter; refers to a tire's sidewall style
SAAC A conversion manufacturer of specialty Mustang models
SAE Society of Automotive Engineers; used here in reference to measurement standards and steel grades
SBR Steel-belted radial; applies to a type of tire construction
SCCA Sports Car Club of America
SCFM Standard (or specific) cubic feet per minute
SOHC Single overhead camshaft; applies here to Ford's 2.3-liter, four-cylinder turbocharged engine and to 1996-and-later Mustangs' 4.6-liter (non-Cobra) V-8 engine
TFI Thick-film integrated; applies to the technology and construction of the distributor's ignition module
USAC United States Auto Club; former sanctioning body for the annual Indianapolis 500