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Bolt On HP?

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Old Nov 2, 2003 | 08:39 PM
  #1  
Gambit69's Avatar
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Joined: May 2001
Posts: 525
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From: Ames, Iowa, USA
Car: 1989 Pontiac Firebird Formula 350
Engine: 350 TPI
Transmission: 700r4
Bolt On HP?

I am just kind of curious of what there is out there for quick bolt on horsepower gain. So far all that I have done to my stock 350 TPI is recently put in a Jet Air foil and I also have a Borla 3" catback exhaust on there as well. I know a good set of headers will help out but any other suggestions would be appreciated. Not really wanting to tear into the engine right now since it is my daily driver so was just wanting ideas of just bolt on HP gains for my car. So any suggestions would be very helpfull.
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Old Nov 2, 2003 | 11:27 PM
  #2  
irocz eric's Avatar
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Joined: Aug 2003
Posts: 459
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From: The Cheese Head State - GO PACKERS!
Car: 86 "Ram Air" IROC
Engine: 305 5.Slow
Transmission: 700R4
throttle body, CAI, ignition parts, many many bolts ons out there...check sites out such as...

www.thunderracing.com
www.hawksthirdgenparts.com

they specialize in 3rd gen camaros\firebirds
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Old Nov 2, 2003 | 11:42 PM
  #3  
5SIZ's Avatar
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Joined: May 2002
Posts: 1,512
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From: Tucson
Car: 1987 IROC-Z
Engine: 305 TPI
Transmission: T5
supercharger
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Old Nov 3, 2003 | 04:31 AM
  #4  
MdFormula350's Avatar
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Joined: Nov 2001
Posts: 11,634
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From: Maryland; USA
Originally posted by 5SIZ
supercharger
my thoughts exactly

check out the power adder board they have some great pics on there with people that run superchargers for tpi and they look so darn good :hail:
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Old Nov 3, 2003 | 07:04 AM
  #5  
bigals87z28's Avatar
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Joined: Nov 2001
Posts: 4,456
Likes: 3
From: Ocean, NJ
Car: Check The Sig
ok now back to reality!

umm.. AFPR, porting plenum, porting base, runners, torque converter if you so feel, headers is a must, some sort of cold air intake, and lighten up the load of the car.
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