350 tbi converted to tpi
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From: PA
Car: 91 RS
Engine: 350
Transmission: T5
Axle/Gears: Posi 3.73
350 tbi converted to tpi
I converted a 350 tbi to tpi off of a 89 iroc. The engine starts right up and idles a little choppy. The car is will accelerate but like total crap and it will go up to 6000 rpm but the car will not go over 40/45mph and you can give it gas with wide open throttle. I checked for vacuum leaks
Joined: Dec 2004
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: 350 tbi converted to tpi
bye accelerate like crap you mean a loss in power or the rpm goes up but the car is not accelerating. Btw are you using 22#hr injectors ?
Thread Starter
Junior Member
iTrader: (1)
Joined: Jul 2011
Posts: 33
Likes: 0
From: PA
Car: 91 RS
Engine: 350
Transmission: T5
Axle/Gears: Posi 3.73
Re: 350 tbi converted to tpi
the injectors were running on the 89 5.7 iroc that the whole tpi came off of and they are the stock 22lb.
Thread Starter
Junior Member
iTrader: (1)
Joined: Jul 2011
Posts: 33
Likes: 0
From: PA
Car: 91 RS
Engine: 350
Transmission: T5
Axle/Gears: Posi 3.73
Re: 350 tbi converted to tpi
they are the gray MULTEC injectors. http://theking.joakimweb.se/injectors.jpg
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Sanjay
Engine/Drivetrain/Suspension Parts for Sale
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Aug 12, 2015 03:41 PM
350, 350ttbi, 89, accelerate, conversion, convert, converted, converting, engine, fine, idles, iroc, tbi, tpi
