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Power gain?

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Old Mar 13, 2013 | 07:08 AM
  #1  
Limpperi's Avatar
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From: Finland
Car: 1991 Formula 350
Engine: 350 TPI (L98)
Transmission: 700R4
Axle/Gears: 3.23 Posi
Power gain?

What kind of power gain would you see from this setup?
I have full bolt on and mild cam tpi 350 producing around 310 flywheel horsepower and 385lb ft.

what kind of powet gains would you see from adding magnaflow cat-back, edelbrock y-pipe and cold air intake with k&n filter. (all these currently stock) car is 91 so speed denisty is present. also has dual cats

Last edited by Limpperi; Mar 13, 2013 at 07:14 AM.
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Old Mar 13, 2013 | 07:10 AM
  #2  
Orr89RocZ's Avatar
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From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: Power gain?

Does it have headers? 10-15 hp maybe if already has headers. With headers probably 20-25 hp
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Old Mar 13, 2013 | 07:14 AM
  #3  
Limpperi's Avatar
Thread Starter
Junior Member
 
Joined: May 2012
Posts: 76
Likes: 0
From: Finland
Car: 1991 Formula 350
Engine: 350 TPI (L98)
Transmission: 700R4
Axle/Gears: 3.23 Posi
Re: Power gain?

Originally Posted by Orr89RocZ
Does it have headers? 10-15 hp maybe if already has headers. With headers probably 20-25 hp
yes forgot that, edelborck headers
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