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Old 05-03-2003, 11:36 AM
Rockman59 Rockman59 is offline
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Join Date: Aug 2002
Location: La Quinta, CA
Posts: 271

As I recall from my old drag-racing days, anytime you make major modifications to a car's exhaust system (headers, free flow mufflers, different diameter tail pipes, etc) you will probably have to adjust the fuel/air mixture. Hopefully your on-board computer will do the job for you.
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