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Old 11-19-2007, 04:19 AM
wrench87 wrench87 is offline
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Join Date: Mar 2007
Location: seekonk, ma
Cobra Make, Engine: factory five mkIII roadster 445 fe quick fuel 750 q series,irs
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i find that the charts for the stroker heads always show the big gains with the larger valve head, because i am running a 4.080 bore i am limited to the 2.09 intake valve what is the diff between the out of box head and say your x head you have on your site?.
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