Camaro & Firebird Technical Data

jasonlitka  Mar 31 2006 - 6:27pm   

Third Generation Chevrolet Camaro & Pontiac Firebird

(Pontiac Firebird 1982 - 1992) Technical Data


Last Updated April 2, 2006 by IROCZTWENTYGR8
If you have any information to add to this database, please let us know!

1982 Chevy Camaro Technical Data || 1982 Pontiac Firebird Technical Data
1983 Chevy Camaro Technical Data || 1983 Pontiac Firebird Technical Data
1984 Chevy Camaro Technical Data || 1984 Pontiac Firebird Technical Data
1985 Chevy Camaro Technical Data || 1985 Pontiac Firebird Technical Data
1986 Chevy Camaro Technical Data || 1986 Pontiac Firebird Technical Data
1987 Chevy Camaro Technical Data || 1987 Pontiac Firebird Technical Data
1988 Chevy Camaro Technical Data || 1988 Pontiac Firebird Technical Data
1989 Chevy Camaro Technical Data || 1989 Pontiac Firebird Technical Data
1990 Chevy Camaro Technical Data || 1990 Pontiac Firebird Technical Data
1991 Chevy Camaro Technical Data || 1991 Pontiac Firebird Technical Data
1992 Chevy Camaro Technical Data || 1992 Pontiac Firebird Technical Data


Engine codes: (8th digit of VIN)

H LG4 7 LU5 E L03 G L69
F LB9 8 L98 2 LQ9 1 LC1
S LB8 T LH0 7 LC2



Abbreviations:

2bbl - 2 Barrel
4bbl - 4 Barrel
H.O. - High Output
CFI - Cross Fire Injection
TPI - Tuned Port Injection
TBI - Throttle Body Injection
MPFI - Multi Port Fuel Injection
SFI - Sequential Fuel Injection



 


Camshaft Data

  Lift Duration Lobe Rocker
Engine GM P/N Int. Exh. Int. Exh. Separation Arm Ratio

1985 (L69 and LB9)

305 AT

14088843

.403

.415

202

206

114.5

(115/-114)

1986 (LB9)

305 AT

14094097

.350

.385

178

194

109.0

(106/-112)

1987

305 AT (LB9

10088155*

.350

.384

179

194

109.0

(108/-112)

305 5spd / 350 AT
(LB9/ L98)

14093643*

.404

.415

202

207

114.5

(115/-114)

305
(LM1 Police Pack.)

14093640*

.383

.404

291

202

112

(108/-116)

1988-1989

305 AT

10088155*

.350

.384

179

194

109.0

(108/-112)

305 5spd / 350 AT

10066049*

.415

.430

207

213

117.0

(116/-118)

1990-1992

305 5spd / 305 AT

10088155*

.350

.384

179

194

109.0

 

305 G92 5spd / 350 AT

10111773*

.413

.428

202

207

114.5

(116/-116)

*roller cams

 


 

GM Coefficiant Drag Results

Year Camaro Firebird
82

Z28: .368/.369 Cd

Trans Am: .323 Cd
S/E: .335 Cd
Base: .333 Cd

84

Z28: .339 Cd

Trans Am: .32 Cd
.299 Cd with standard Aero wheels instead of the High-Tech Turbo aluminum wheels

85

IROC-Z28: .34 Cd

 
91  

GTA: .310 Cd

 

Weight of Unoptioned 1987 F-Body Combinations

Model Base Weight
IROC-Z 305 5.0 5-Speed 3,250
Formula 305 5.0 5-Speed 3,383
IROC-Z 350 5.7 Automatic Overdrive 3,341
GTA 350 5.7 Automatic Overdrive 3,476

 

Weight Data on 1992 Camaros

Model Shipping Weight Curb Weight
Camaro Coupe 3,025 3,105
Convertible 3,142 3,220
Z28 Coupe 3,194 3,273
Convertible 3,298 3,377


Weight of Accessories



Code
Item Weight (lbs.)
AC3 Power Seat 7.9
AM9 Fold Down Rear Seat -3.5
AU3 Power Locks 3.1
A31 Power Windows 3.9
B84 Side Molding 1.3
CC1 T-Tops 29.5
C49 Rear defogger 0.9
C60 Air conditioning 41.7 with V-6
C60 Air Conditioning 42.6 with 305 TPI & 700R4
C60 Air conditioning 46.3 with 305 TBI & 700R4
C60 Air Conditioning 42.7 with L98
DE1 Back window Shade 18.5
D34 Vanity Mirror 0.4
DG7 Electric Side Mirrors 1.3
F41 Suspension -6.6
J65 4-wheel disc brakes 2.6 (Z/28 w/L98 only)
K34 Cruise control 5.3
MD8 Automatic Trans 101.9 (with 305 & 350)
N10 Dual converter exhaust 12.8
T96 Fog Lamps 4.4
UA1 H.D. Battery 0.4
UL5 Radio delete -5.7
U75 Power Antenna 2.6
 
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