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polizei polizei is offline
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Join Date: May 2007
Location: Collegeville, PA
Posts: 1,367
Thank you all for sharing your experience. Do any of you have dyno sheets to show your HP? I'd also appreciate it if you could include your engine specs.

Originally Posted by DDDD View Post
Why leave all that horsepower on the table? Virtually everyone that has tried the high quality headers has found more power. Off boost, on boost, top end power.
Your question is presumptuous, though you very well may be correct. $700 sounds better than $2,000 to me. I'm not in a hurry so I figured I'd start this thread to vet out the quality of these GSF headers.
Andy - 1987 911 Carrera Coupe
Old 09-15-2010, 06:11 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #11 (permalink)