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First build on LS1

Old Sep 10, 2021 | 06:50 AM
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Measure your pushrods don’t guess. My engine has 4 different sizes to get the preload correct.
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Old Sep 10, 2021 | 07:35 PM
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Originally Posted by jasons69chevelle
Measure your pushrods don’t guess. My engine has 4 different sizes to get the preload correct.
Just wrapped up helping a friend with his complete Mamo setup…MMS 265 heads, ported MSD, custom cam, NW 102, etc, in his crazy low mile C6Z. He used limited travel hydraulic lifters and I measured the pushrods for him. Had 15 different lengths out of 16 pushrods. Of course they are all with a few thou, but nonetheless it proves that measuring the pushrods carefully and correctly is of utmost importance. Valvetrain is super quiet and the car is crazy quick.
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