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Gaining HP without getting into motor???
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badams
I watched Corvette Summer
| Posts: 6
| Joined: 08/09
Posted: 10/01/09 11:45 AM
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Ive got a '99 vette, and am trying to get more horsepower. Not looking for magic, but have been told that a good tune up, generally gets better results, than most other quick add ons.....Is this usually the case. I dont want to get into the motor or do anything radical, an extra 15 to 20 HP would be great. Ive already got a cold air intake, high end filters, and a Corsa catback exhaust on it.....Is there anything left to do W/O getting into motor??? Ive got a dyno sheet showing 403 HP before the Corsa exhaust.....What kind of HP gain did the exhaust give???? Thanks for any help you may be able to give...
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