which plugs for boost prc ls3 heads
01-01-2015, 09:44 PM
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which plugs for boost prc ls3 heads i have a pair of prc aftermarket casting ls3 heads that i know take a 3/4 reach plug, what are you guys running for plugs, twin turbo 408 20 psi, i ran the tr6 and 7s with my 317 heads but those are like a .708 reach plug i beleive, this will be on pump gas and occational race fuel, my old combo liked the projected tip plugs tr6
