Stock TBI Intake Question
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Joined: Sep 2000
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From: McDonough, GA
Car: 1991 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.42
Stock TBI Intake Question
What is the size of the bore for the distributor for a third gen TBI intake versus that of a Caprice TBI Intake? I have a spare and I would like to measure it to see which one I have. 
Joined: Jul 1999
Posts: 10,950
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From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: Stock TBI Intake Question
Small block chevy EFI distributors should all be the same. Sorry I dont know the measurements, though.
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Car: 92 & 93 caprice 9c1's
Engine: L05's
Transmission: 4L60's
Axle/Gears: 3.42's one G80, one open
Re: Stock TBI Intake Question
https://www.thirdgen.org/forums/tbi/...bi-intake.html
This thread has measurements for the collar on the distributor, but not the hole in the intake. But you'll probably be able to get a good enough idea of what you have by measuring the collar on the intake.
This thread has measurements for the collar on the distributor, but not the hole in the intake. But you'll probably be able to get a good enough idea of what you have by measuring the collar on the intake.
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From: MA
Car: 93 GM300 platforms
Engine: LO3, LO5
Transmission: MD8 x2
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