Small Block TBI
Thread Starter
Junior Member
Joined: Sep 2004
Posts: 9
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Car: 87 Oldsmobile 442
Engine: 307 HO
Transmission: 200 4r
Small Block TBI
Are all TBI units the same all the way up too 95? I got a TBI adapter plate from Holley and my TBI unit for my 89 Camero and it seems that theTPS side hangs into the Bore of the adapter palte. I also saw on EBay that someone had a TBI unit bored to 50mm howd he do that? From the looks of mine it would go threw this smaller area?
Joined: Feb 2001
Posts: 13,753
Likes: 560
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
I didn't know they ever made a Camero 
Welcome aboard man.
All 305 and 350 TBI units were the same. The only differences were in the injector sizes (350 TBI's in trucks and caprices got larger ones) and the TPS change in '91.
Welcome aboard man.
All 305 and 350 TBI units were the same. The only differences were in the injector sizes (350 TBI's in trucks and caprices got larger ones) and the TPS change in '91.
Supreme Member
Joined: Mar 2001
Posts: 6,577
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From: Portland, OR www.cascadecrew.org
Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
Originally posted by Ronny
cept the crossfire.
cept the crossfire.
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