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1990 Camaro Camshaft Data

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1990 Camshaft Data


RPO
(Engine Code)

 Cyls-CID
(Liters)

Injection

 Trans GM Part
Number		 Lift Duration*

Lobe

Separation

 Rocker
Arm Ratio
Int Exh Int Exh
LB9 (F)

8-305
(5.0L)

 TPI AT 10088155 .350 .384 179 194 109.0 108/-112
MT 10088155 .350 .384 179 194 109.0 108/-112
MT w/G92 10111773 .413 .428 202 207 114.5 116/-116
B2L/L98 (8)

8-350 (5.7L)

 TPI AT 10111773 .413 .428 202 207 114.5 116/-116

*Duration at 0.050" Lift, not Advertised Duration

All cams are roller hydraulic.

MT=Manual Transmission; AT=Automatic Transmission;
Int=Intake; Exh=Exhaust; CID=Cubic Inch Displacement

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Information from href="http://www.thirdgen.org" target="_blank">Thirdgen.org

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