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Does anyone know on the Gen II motors which pushrods are the longer ones? Intake or Exhaust? I just installed my new cam, rockers and pushrods and the rocker nuts keep backing off. This is the 7th time its happened. Im thinking I have a pushrod mixed up but dont remember which is longer. Thanks
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1989 Cutlass Ciera SL Coupe
2.8 Multi-Port Engine
Cold Air Intake
Flowmaster Exhaust
MSD Coils
FastFWD Performance U/D Pulley
Custom JET Chip
Comp Cams 1.52 Roller Rockers
Comp 212/212 .440 Lift Cam
New Comp Springs -
The exhaust are the longer ones -
Get new nuts. It is a common problem with the prevailing torque nuts (Also known as Stover nuts) once they are used they *should* be replaced. Often you can get away with out replacing them. But in this case it looks like you can't.1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
Because... I am, CANADIANComment
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I'm Farly Certen that the Gen II's are the same as the Gen III's, where as an exhaust pushrod mixed up with an intake pushrod will result in a bent intake valve.
The exhaust pushrods are 6 inches and the Intake are 5.75 if i'm not Mistaken.
The order is as fallows, Exhaust ports towards you E I I E I E.2006 G6 GTP MT6
Vector Motorsports ECU
Classic Performance 2.5 Inch Exhaust
v6h.o. Downpipe
Custom IntakeComment
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