Intake manifold
#1
Burning Brakes
Thread Starter
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Curious to see if anyone has had the intake manifold on a 951 extrudehoned? What advantages does this provide? also what does it cost?
#2
Race Director
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Not sure about the manifold, but I had my turbo housing (for another car) exttrude honed. It increases the efficiency of the turbo by a few points. My buddy at Garrett speaks highly of doing this.