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Old 02-03-2015, 12:59 PM   #3
Bernhard
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Join Date: Jan 2012
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Default Re: Pure stock and cam lobe design?????

Quote:
Originally Posted by bigfoot584 View Post
I don't think I'd worry about springs, with 4.75 lift I worry
about a block large enough to handle the lift LOL.


You really meant .475 lift, I hope.



Yes .475

How do the IHRA measure spring pressure, is it at the factory installed height ?

Last edited by Bernhard; 02-03-2015 at 01:02 PM.
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