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David David is offline
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Join Date: Apr 2002
Location: Houston (Clearlake), TX
Posts: 8,690
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I consider a 1 bar spring safe for the street with a bigger intercooler. With stock fueling, it'll probably be a bit lean on top, but it'll only be on boost for a few seconds at a time.

A 1 bar spring even with a bigger intercooler is a hand grenade on the track, or even a long stretch of highway, if the air/fuel ratio isn't correct.
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2014 Cayman S
2011 Cayenne Turbo
1979 930 (475 rwhp at 0.95 bar)
Old 09-09-2007, 05:57 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #8 (permalink)