fuel rail question
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Junior Member
Joined: Dec 2003
Posts: 34
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From: ohio
Car: 87gta 88notch 89 5spdgta 92 vert
Engine: 5.7
Transmission: 700r4
fuel rail question
hey, can anyone answer, if a 86 tpi fuel rail will work with 90 n up speed density intake ? want to change over from tbi to tpi thanks!
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Joined: Sep 2003
Posts: 6,127
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From: conway, s.c.
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
Take the fitting for the Cold Start Injector off the left rail and plug it and there should be no problem. I am using one on my 89 Iroc. I took the tubing for the Cold Start Injector out of the fitting and had a friend weld up the hole in the fitting and turn it down in a lathe. I put a new o-ring on it and screwed it back into the rail, this was two years ago and it hasn't leaked yet.
Thread Starter
Junior Member
Joined: Dec 2003
Posts: 34
Likes: 0
From: ohio
Car: 87gta 88notch 89 5spdgta 92 vert
Engine: 5.7
Transmission: 700r4
kool ,thanks trickster was hoping you would answer ! man i could ask a million questions ! lol. your post are very helpful !:hail:
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