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Old 06-17-2008   #3
flyin ryan
 
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Join Date: Aug 2006
Location: Edmonton, Alberta or Phoenix, Arizona
Posts: 2,736
Default Re: Spark Plug Heat Range

Quote:
Originally Posted by jonszr1
ryan do you think that would be a good plug for a fully ported car? what would you suggest gap wise .you have seen so much in developing motors ,it would be really neat if you shared your thought s . thankyou for any insights you share
oh...i would go a touch colder, one heat range, that's all. porting is one thing but compression & cams ( cam timing ) are another & i'm assuming you haven't messed with that? plug gap wise i'd stay around .035" to .040". nothing to be had there, except the more gap you have the more it taxes the entire electrical system, wires, coils etc.
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