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tpi interchange questions?

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Old 01-04-2009, 04:04 PM
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tpi interchange questions?

i have a tpi system out of a 91 vette speed denisty, can i use it with a maf computer. i know it would require all the sensors but can it run the system. thanks
Old 01-04-2009, 09:54 PM
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Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: tpi interchange questions?

Yes, the physical intake doesnt care what computer you use to run it.
Old 01-04-2009, 10:25 PM
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Re: tpi interchange questions?

Originally Posted by Kevin91Z
Yes, the physical intake doesnt care what computer you use to run it.
the only thing is what about the maf burnoff, is'nt this controlled by the ecu.
Old 01-05-2009, 11:19 AM
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Car: '90 Trans Am-12.45@110.71
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Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
Re: tpi interchange questions?

If you run it with a MAF, you have to use everything that goes with a MAF system. And I mean "everything"
Old 01-05-2009, 04:09 PM
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Re: tpi interchange questions?

ok now iam getting mixed anwsers, i have the complete harness with car its an 88. but a buddy of mine gave me a 91 tpi off of a vette so i cant to put the vette tpi on it. will it run minus the cold start injector im not using it now thanks
Old 01-07-2009, 08:23 PM
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Re: tpi interchange questions?

bump
Old 01-08-2009, 01:20 AM
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Car: 88' IROCZ
Engine: 388 TPI Motown 350 Race block
Transmission: 700R4
Axle/Gears: 2.77
Re: tpi interchange questions?

Originally Posted by 2fast4love
ok now iam getting mixed anwsers, i have the complete harness with car its an 88. but a buddy of mine gave me a 91 tpi off of a vette so i cant to put the vette tpi on it. will it run minus the cold start injector im not using it now thanks
My TPI is an '88 IROC-Z with a stock 1227165 ECM and a '89 ARAP bin 6E mask which deletes the Cold Start circuit.
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