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TPI vs LTx throttle body questions

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Old Feb 5, 2008 | 07:18 AM
  #1  
Dale's Avatar
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From: AR
Car: 1991 Camaro RS Vert
Engine: 350 S-TPI
Transmission: T5
Axle/Gears: GU5/G80/J65
TPI vs LTx throttle body questions

Looking at the LT1 throttle bodys vs the TPI ones. Can the IAC plate off of one, cross over to the other?

I do see the TPS is different.
What about throttle cables?
mounting bolt pattern?



Lastly, if I have a 350, 810 swirl port heads, stock intake, headers, unknown truck cam. Think I will see a gain by going up to just 52mm?
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Old Feb 5, 2008 | 07:49 AM
  #2  
scuzz's Avatar
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From: Beautiful Tunnel Hill Georgia
Car: 67 Firebird Convertible
Engine: LB9
Transmission: 700R4
Axle/Gears: 3.55
Re: TPI vs LTx throttle body questions

I think the two will interchange with some minor wire mods.
The stock size tb will do fine.
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Old Feb 5, 2008 | 08:05 AM
  #3  
Dale's Avatar
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Posts: 6,819
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From: AR
Car: 1991 Camaro RS Vert
Engine: 350 S-TPI
Transmission: T5
Axle/Gears: GU5/G80/J65
Re: TPI vs LTx throttle body questions

Thanks.

Wire modification is noooooooooo problem
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