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How much pre-load on a Comp "R"?

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  • How much pre-load on a Comp "R"?

    I've now heard everything from .002-.004 to 1/8 turn to 1/4-1/2 turn. 1/4 turn and the lifters are still noisy. I run Crane 1/6 RR. would that accound for the noise?
    95Z,A4 (w/TCI trans control unit), P&P LT1heads,Edelbrock shorties, CC233/242-.569/.576 114*LSA cam Crane 1.6 RR,LT1_editted. Ford 30#SVO's Vigi 3200 converter and a 150 shot of nitrous

  • #2
    They don't have more than ~1¼ turns of full travel. I would say no more than ½ turn. Some roller rockers can also be a little noisy.
    Rob B 95Z A4 Tech Page (Part numbers / locations, how to's, schematics, DTC's...) Home Page - shbox.com

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