LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

hp increase?

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Old Dec 18, 2003 | 01:31 PM
  #1  
gritter's Avatar
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From: Grand Rapids, MI
hp increase?

How much hp increase should i see after winter when i install my slp cai and my jet hot lt's and custom y pipe?Only other mod on the car is flowmaster exhaust.car is a 94 t/a a4
Old Dec 18, 2003 | 01:32 PM
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Each car is different, and will respond differently. At the wheels, a gain of 30 is feasible.
Old Dec 18, 2003 | 03:28 PM
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i would say 30rwhp is a good guess.
Old Dec 18, 2003 | 08:19 PM
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25-35 would be a good guess for your car.
Old Dec 20, 2003 | 03:01 PM
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so i should feel a seat of pants difference?
Old Dec 20, 2003 | 03:05 PM
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Big time.
Old Dec 20, 2003 | 03:07 PM
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is a dyno tune needed after new headers? or is it more needed after a new cam?

Also what Y pipe do you guys reccomend i get for the jet hots?
Old Dec 20, 2003 | 03:25 PM
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Why don't you just dyno it yourself before/after mods and find out instead of guessing?

You won't need any tuning with headers. A cam will though.
Old Dec 20, 2003 | 11:11 PM
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Originally posted by Compstall
Why don't you just dyno it yourself before/after mods and find out instead of guessing?

You won't need any tuning with headers. A cam will though.
how much is a dyno usually?
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