cylinder bore
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cylinder bore
o henry December 11th 2017, 6:31 pm
heads i have have 70 stamped on them ford motorsports aluminum . right now have 440 bore...how big of bore will these heads accept ?
o henry- Posts : 33
Join date : 2012-06-07
Age : 65
Location : rayland ohio
Re: cylinder bore
DanH December 11th 2017, 9:44 pm
bore out to the max 4.899 inch. Your question is backwards. How small a bore would be correct.o henry wrote: heads i have have 70 stamped on them ford motorsports aluminum . right now have 440 bore...how big of bore will these heads accept ?
DanH- Posts : 1081
Join date : 2009-08-06
Re: cylinder bore
DanH December 15th 2017, 12:19 am
Answered your PM. How it works is the larger the bore the better the head works. The smaller the bore limits the very large valves used on some of the aftermarket heads
DanH- Posts : 1081
Join date : 2009-08-06
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