PushRod advice
#1
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PushRod advice
Just finished up my buildup and the engine has some valvetrain noise. It has new lifters and .105" preload. That preload is with 7.4 length, should I swap the PRs for the 7.35? Would that quiet down the noise or make it worse?
My question is which is better and why..... 0.055" or 0.105" preload?
LS7 lifters
My question is which is better and why..... 0.055" or 0.105" preload?
LS7 lifters
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I got a question for you all. I've got an LQ9, with some 317 heads milled to 68cc (from 71) ready to go on, stock cam. I currently bought some 7.4" hardened pushrods. Will these work ok?
Last edited by GMCtrk; 01-31-2009 at 09:31 AM.