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Thierry25 Thierry25 is offline
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Join Date: Feb 2009
Location: FRANCE (Besanšon)
Posts: 310
Quote:
Originally Posted by 911st View Post
I have been wondering why reducing back pressure in the exhaust makes a differance.


Thus leaving less room for fresh air & fuel with the intake cycle.

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I think this is exactly the key point !!!!!!!!!!
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965 C2T / 1991 3.3 TURBO
Old 01-04-2010, 09:15 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #28 (permalink)