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LT1 TB on TPI plenum

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Old Mar 9, 2002 | 11:07 AM
  #1  
JuGrNuT350's Avatar
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From: Humble, Tx. USA!!!
LT1 TB on TPI plenum

Will a LT1 TB work on a TPI plenum as far as bolting up goes?? what about the IAC & TPS sensors are they the same from SD TPI to LT1? Would you need a throttle cable from a 94-97 LT1?

Thanks,
-Timbo-
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Old Mar 9, 2002 | 03:44 PM
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John Millican's Avatar
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From: Savannah, GA
Car: 1997 Jeep Wrangler
Engine: 4.0L
Transmission: 5 speed
Axle/Gears: 8.8 rear, 4.56 gears, 4:1 transfer
Yes, the LT1 TB will bolt onto a TPI.

The IAC and TPS sensors anr the same electrically, just differant connectors. So there's more work to change the connectors on the TPI harness. Pretty easy though.

You will have to run the LT1 throttle cable too.
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Old Jun 12, 2002 | 11:57 PM
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Ukraine Train's Avatar
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From: Cleveland, OH
Car: '87 Camaro LT
Engine: 355 L98
Transmission: T56
does anyone know where to buy the lt1 harness connectors for the tps and iac so they'll work with tpi?
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Old Jun 13, 2002 | 05:15 AM
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From: Savannah, GA
Car: 1997 Jeep Wrangler
Engine: 4.0L
Transmission: 5 speed
Axle/Gears: 8.8 rear, 4.56 gears, 4:1 transfer
PepBoys
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Old Jun 13, 2002 | 06:02 PM
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Ukraine Train's Avatar
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From: Cleveland, OH
Car: '87 Camaro LT
Engine: 355 L98
Transmission: T56
Does anyone know the part number/vendor for the lt1 iac pigtail? I called pepboys and got a case of "it's not in the computer, bring in the old one" and they don't have a catalog either.
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