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#2366495 - 09/06/17 03:19 PM How big of cam in a 5.7 before P/V clearance issues?
71yelladustr Offline
super stock

Registered: 12/25/10
Posts: 1034
Loc: Missouri U.S.A.
I am thinking about throwing together an early well used stock short block 5.7 with ported eagle heads for some cheap fun. just curious as to how big of cam I can run without running into piston to valve clearance issues. I have heard conflicting info on this subject
and wondering if anyone has any real world experience with this on a stock 5.7. TIA.
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#2366823 - 09/07/17 05:13 AM Re: How big of cam in a 5.7 before P/V clearance issues? [Re: 71yelladustr]
ric3xrt Offline
super stock

Registered: 01/13/06
Posts: 1105
Loc: Trumbauersville PA
My niece has a Comp cams XFI273h-14 .547/550 in her 06 300 , took a lot of tuning to get to run right. been a few years and it hasn't bent any valves yet.
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