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Old 04-10-2012, 06:46 PM
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R 70 Judge R 70 Judge is offline
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Join Date: Mar 2002
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Quote:
Originally Posted by cgeise View Post
I agree -- considering at 10 lb of boost you have over 40 lb of offset pressure on the valve/valvespring at 20lb you have a 195lb spring - way to lite for any rpm -- good luck
Is there a calculation for this? How many lbs of spring pressure would you effectively lose with a 2.20" valve at 10lbs of boost?

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