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#1 |
VIP Member
Join Date: Jun 2009
Location: Boulder City, Nevada 89005
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We have run that close forever. NHRA has become more liberal about
incidential contact on the piston than the old days. I would rather sink the valves a bit or thin them a bit than give up any more cam lift. PM me Sam if you need more hints than I can tell you on here. Irving Family Racing 2010-2012 O/SA Recond Holders |
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