TPI Differences

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Mar 23, 2012 | 12:11 AM

Copperhead

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TPI Differences

What are the differences between the various TPI units through the years 85-92? Looking for various bits & pieces for my 92 and want to make sure I get the right stuff.

Mar 23, 2012 | 03:21 AM

vetteoz

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From: Not in Kansas anymore

Car: 82 Z28

Engine: 383 SP EFI/ 4150 TB

Transmission: T400

Axle/Gears: QP 9" 3.73

Re: TPI Differences

Quote:

Originally Posted by Copperhead

What are the differences between the various TPI units through the years 85-92?

Everything you ever wanted to know

http://www.hotrodlane.cc/Streetstories/choosetpi1.htm
http://www.hotrodlane.cc/Streetstories/choosingtpi2.htm

FWIW;
The intake doesn't know what computer is attached so you can say
run a 91 MAP intake with a 86 MAF computer or vise versa so long as you have the correct other parts
such as a MAF or MAP sensor ( and appropriate tune ) to suit the computer being used

Last edited by vetteoz; Mar 23, 2012 at 08:01 PM.