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Rodsrsr Rodsrsr is offline
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Join Date: Jul 2006
Location: Nor Cal
Posts: 4,254
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I think Rarly is right, especially if you have a roots type SC. I noticed that with a linear setup like the Paxton, I lost a little low end torque when I jumped to 1 3/4" headers on my 3.2, so I put the 1 5/8 back on and it runs better. I would think that its because my SC builds boost with rpm, it still feels very much like a Porsche, coming on strong as rpm increases. John, how much boost are you running and have you made changes to the comp ratio?
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1976 Turbo Coupe 3.2
2009 Carerra S (997.2)
Old 07-28-2008, 06:46 PM
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