Heads to suit Turbo FI
04-26-2007, 10:15 PM
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Heads to suit Turbo FI Have problems with my factory 241 LS1 heads so am looking at replacing and putting in some stainless valves. What should you be looking for to compliment a turbo'ed LS1 running 7-12psi on an otherwise stock 346? Any details on port sizes, valve sizes etc that would compliment the setup would be good.
04-27-2007, 12:40 AM
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To be honest, port work is less important once you are supercharged and are pressurizing the intake runners. People make a lot of power with 6.0L heads on stock motors with forced induction setups. I'd suggest some 317 6.0L heads for your build. Keep the stock valves and just add some springs. You'd be good to go. The 6.0L heads flow like LS6 heads.
Ben T.
Ben T.
