Note: Under Heavy
Construction; Adding to DB; May take quite a while, Much more to add.
Engine Specifications
(Click)
Engine
Displ.
Bore &
Stroke
(in.)
HP
(Gross)
Torque
(ft. lbs.)
Fuel
Sys.
Valve
Comp.
Ratio
Red
Line
(rpm)
Applic.
Code/Cyl. #
(Base) I-6
L
3.88 X 3.25
140 @ 4400
220 @ 1600
1-bbl
12
8.5:1
SC*, SCc*, RS*, RSc*
(230)
L22 I-6
4.1L
3.88 X 3.53
155 @ 4200
235 @ 1600
1-bbl
12
8.5:1
SC, SCc, RS, RSc
(250)
(Base) V8
5.7L
3.87 X 3.25
200 @ 4600
300 @ 2400
2-bbl
16
9.0:1
SC*, SCc*, RS*, RSc* (Replaced LF3 in Jan)
(307)
(Base) LF3 V8
L
4.00 X 3.25
210 @ 4600
320 @ 3400
2-bbl
16
8.75:1
SC*, SCc*, RS*, RSc* (Prior to Jan)
(327)
L65 V8
5.7L
4.00 X 3.48
250 @ 4800
345 @ 2800
2-bbl
16
9.0:1
SC, SCc, RS, RSc
(350)
LM1 V8
5.7L
4.00 X 3.48
255 @ 4800
365 @ 3200
2-bbl
16
9.0:1
SC, SCc, RS, RSc
(350)
Z28 V8
5.0L
4.002 X 3.005
290 @ 5800
290 @ 4200
4-bbl
16
11.1:1
Z*
(302)
L48 V8
5.7L
4.00 X 3.48
300 @ 4800
380 @ 4000
4-bbl
16
10.25:1
SS*, SSc*, PAC [Z11]*, PAC [Z10]*
(350)
L35 V8
L
4.09 X 3.76
325 @ 4800
410 @ 3200
4-bbl
16
10.25:1
SS, SSc, PAC [Z11], PAC [Z10]
(396)
L34 V8
L
4.09 X 3.76
350 @ 5200
415 @ 3400
4-bbl
16
10.25:1
SS, SSc, PAC [Z11], PAC [Z10]
(396)
L78 V8
L
4.09 X 3.76
375 @ 5600
415 @ 3600
4-bbl
16
11.0:1
SS, SSc, PAC [Z11], PAC [Z10]
(396)
L78/L89 V8
L
4.09 X 3.76
375 @ 5600
415 @ 3600
4-bbl
16
11.0:1
SS, SSc, PAC [Z11], PAC [Z10]
(396)
L72 (1) V8
L
4.251 X 3.76
400 @ 5400
460 @ 3600
4-bbl
16
11.00:1
(Refer to L72 (1) note below)
(427)
ZL1 V8
L
4.251 X 3.76
430 @ 5800
460 @ 4000
4-bbl
16
12.5:1
(Refer to ZL1 note below)
(427)
L72 (2) V8
L
4.251 X 3.76
435 @ 5800
460 @ 4000
4-bbl
16
11.25:1
(Refer to L72 (2) note below)
(427)
Additional Comments / Legend
"L78/L89" differed from "L78" in having aluminum heads, larger valves, a specific Holley carburetor, different transmission, etc.
LF3 (327 CID) was later phased out and the 307 CID V8 was made the 1969's base V8 engine.
L72 (1) : No records show any 1969 Camaro's left the assembly line with this engine. However, it was installed into the COPO (Central Office Production Order) camaro's such as Berger, Motion/Baldwin, Fred Gibb, Dana/Nickey and Yenko Camaro's.
L72 (2) : This engine was originally released for use by Don Yenko's Yenko Sportscars under COPO 9561. Eventually however, other Chevrolet dealers such as Nickey, Berger, Emmert and others were given permission to order this special engine package as well.
ZL1 : This very special engine package was originally released for Fred Gibb Chevrolet under COPO 9560. Only 69 ZL1's (Special engine package), the aluminum-block 427, were installed in COPO 9560 (COPO - Central Office Production Order) Camaro's by the factory.
SC = "Sport Coupe"
SCc = "Sport Coupe Convertible"
RS = "Rally Sport"
RSc = "Rally Sport Convertible"
SS = "Super Sport"
SSc = "Super Sport Convertible"
Z = "Z28"
PAC [Z11] = Indy 500 Pace Car Replica Z11 Convertible
PAC [Z10] = Indy 500 Pace Car Replica Z11 Coupe
Date:
March 1st, 2007
