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pushrod length question?

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Old Dec 16, 2010 | 04:26 PM
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Default pushrod length question?

I'm currently using 7.425" pushrods and everything is working great. Now if I mill my heads .015" and use a .010" thinner gasket would that require a pushrod that is .025" shorter?
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Old Dec 16, 2010 | 04:33 PM
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Depends on how much preload you want to run. Look up the recommened preload specifications for ur lifters and go from there. Less preload usually means less stress on the valvetrain at the cost of slightly more noise.
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Old Dec 16, 2010 | 04:42 PM
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I am using low mileage stock lifters. What is the recommended pre load?
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Old Dec 16, 2010 | 04:42 PM
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If you want to keep the same preload you had with your old setup, yes that is correct.
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Old Dec 16, 2010 | 04:44 PM
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Do you have adjustable rockers?
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Old Dec 16, 2010 | 04:50 PM
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Is it quiet or noisy now?
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Old Dec 16, 2010 | 05:13 PM
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Originally Posted by raven154
If you want to keep the same preload you had with your old setup, yes that is correct.
That's what I'm thinking

Originally Posted by raven154
Do you have adjustable rockers?
No stock rockers

Originally Posted by djfury05
Is it quiet or noisy now?
Quiet and pulls to redline with ease!
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Old Dec 16, 2010 | 05:30 PM
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7.4s will do the trick then
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