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Old 22nd July 2008, 10:02 AM   #13 (permalink)
paul cawson
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Join Date: Jul 2003
Location: Essex
Posts: 2,069
Quote:
Originally Posted by tuRBy View Post
thanks, do you know whats the max lift you can run safely without pocketed pistons?
and whats the minimum duration i need with 11's?
9.2 lift is the safe limit for piston clearance and 10.00 lift before uprating the stock valve springs and retainers
I think the minimum duration for 11mm lift is 280
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