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Old 02-10-2009, 10:35 PM   #21
GMC70c20
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Join Date: Feb 2003
Location: Iowa
Posts: 974
Re: 370ci LS build-up

thats a pretty bad a$$ setup but I just have one qeustion, why did you go with prc ported heads instead of L92's? I am puting a ls3 6.2 in my truck also, the reason why I ask is because the L92's at .600 lift flow 325 cfm stock.
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1970 c20 converted to c10 sleeper
1979 c20 the wood hauler
1991 honda civic daily driver

spray and pray baby
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