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Rodsrsr Rodsrsr is offline
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Join Date: Jul 2006
Location: Nor Cal
Posts: 4,254
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?
No Gi No Problem
Jiu Jitsu Grappler

1976 Turbo Coupe 3.2
2009 Carerra S (997.2)
Old 07-28-2008, 06:46 PM
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