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Swapping to TPI

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Old Apr 1, 2007 | 10:56 AM
  #1  
88 Z28 Guy's Avatar
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From: St.Amant, La.
Car: 1989 IROC
Engine: L98
Transmission: 700R4
Axle/Gears: 3.42 Auburn
Swapping to TPI

I know yall have been asked this a million times but im interested in converting to TPI and need a couple of questions answered. Well first off my engine is not stock, specs are in sig. Well i know i will need a chip for my mods, who can do it and for what price. Will i have to run larger than stock injectors. I have plans to run a Stealth Ram, if my budget allows. Also i know their are differences between TPI setups as far as MAP and the other version, which is better for me. And im planning on rebuilding and sticking my T5 back in their if i go TPI.
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Old Apr 2, 2007 | 05:49 PM
  #2  
88 Z28 Guy's Avatar
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From: St.Amant, La.
Car: 1989 IROC
Engine: L98
Transmission: 700R4
Axle/Gears: 3.42 Auburn
Re: Swapping to TPI

Comon no one can answer any of my ques.
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Old Apr 2, 2007 | 09:24 PM
  #3  
5.7iroc-02ws6's Avatar
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Car: 1988 IROC/02 WS6
Engine: zz3 crate w/12 psi ATI and stock ls1
Transmission: 700r4 w/2800 stall and m6
Axle/Gears: 3:42 10 bolt-both cars
Re: Swapping to TPI

pending those cam specs you may not need a chip..
*
It would be beneficial, definite increase in lower end torque..

Not that it matters but I have a complete TPI unit (less computer) for sale. I have 24lb injectors with SLP Siamesed Runners and a ported plenum.. I would recommend 24lb injectors...
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Old Apr 3, 2007 | 05:38 AM
  #4  
88 Z28 Guy's Avatar
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Joined: Sep 2005
Posts: 315
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From: St.Amant, La.
Car: 1989 IROC
Engine: L98
Transmission: 700R4
Axle/Gears: 3.42 Auburn
Re: Swapping to TPI

How much do you want for the setup, is it MAF, MAP. Also does it come with the wiring. And could you possibly get me a computer.
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Old Apr 3, 2007 | 07:00 PM
  #5  
5.7iroc-02ws6's Avatar
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Joined: Dec 2005
Posts: 124
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Car: 1988 IROC/02 WS6
Engine: zz3 crate w/12 psi ATI and stock ls1
Transmission: 700r4 w/2800 stall and m6
Axle/Gears: 3:42 10 bolt-both cars
Re: Swapping to TPI

Basic TPI unit should be sold for 450. I have SLP runners for sale for 300 now..

I don't have computer/harness--one can be had for maf or map from TPIParts.net for 500 w/a custom tune already done..
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