flat tops with 306 duration cam????
#1
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Join Date: Nov 2007
Location: indiana
Posts: 123
flat tops with 306 duration cam????
i have a 454 .030 over stock crank and rods fattops and 049 bbc heads wondering if the 11-220-4 comp cam will work for that setup? heads are setup for cam but didn't know about compression ratio??
#3
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Join Date: May 2006
Location: Pikeville KY
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I once had a 454 flat top std bore truck engine with a 305H .575-.575 lift cam and it worked great. Engine went 6.90 @ 3600lbs, but I did have a set of 291 cloced chamber heads. Hope this helps.