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04-21-2015, 08:31 AM
#1
Heel & Toe
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Im looking into boosting my ls1 after beefing up the rotating assembly, what are the best heads. I have cnc'd 243s and a set of non ported 317. Im not on a budget, should i go with aftermarket, 243s or have the 317s cnc'd ? Please help
Last edited by Nfoster0301; 04-21-2015 at 09:55 AM.
04-21-2015, 10:06 AM
#2
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2020 Corvette of the Year Finalist (performance mods)
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I would go with the 243's personally since you already have them and it will keep the compression up
