injector question
Thread Starter
Junior Member
Joined: Sep 2008
Posts: 21
Likes: 0
Car: 91 Trans Am GTA
Engine: 5.7 TPI
Transmission: 700R4
Axle/Gears: 373 posi disk brake
injector question
ok so i have come to realy think i have a bad injector thanks guys for the help on the forums but another question.... im flat broke lol but a friend of mine has alot of diff sets of injectors what will fit my 100% stock tpi as in lt1 ford injectors so and so on please help thanks
Senior Member
Joined: Aug 2005
Posts: 615
Likes: 0
From: Beautiful Tunnel Hill Georgia
Car: 67 Firebird Convertible
Engine: LB9
Transmission: 700R4
Axle/Gears: 3.55
Re: injector question
I've run several sets of ford 19# injectors in my 305 TPIs. I bought some 24# fords a couple months ago for a Ramjet 350 I'm working on. They are cheap if you get them from local junk yard.
Thread Starter
Junior Member
Joined: Sep 2008
Posts: 21
Likes: 0
Car: 91 Trans Am GTA
Engine: 5.7 TPI
Transmission: 700R4
Axle/Gears: 373 posi disk brake
Re: injector question
ok but i dont want to have to change anything as in computer so on so on so what kinda cars can i find them in??? also i have a set of brand new lt-1and ls-1 injectors will they work or no?
Senior Member
Joined: Aug 2005
Posts: 615
Likes: 0
From: Beautiful Tunnel Hill Georgia
Car: 67 Firebird Convertible
Engine: LB9
Transmission: 700R4
Axle/Gears: 3.55
Re: injector question
If you have a L98 TPI, the LT1 injectors should be close enough to work fine without changing anything.
Make sure they have new Orings.
Make sure they have new Orings.
Thread Starter
Junior Member
Joined: Sep 2008
Posts: 21
Likes: 0
Car: 91 Trans Am GTA
Engine: 5.7 TPI
Transmission: 700R4
Axle/Gears: 373 posi disk brake
Re: injector question
when i look up the specs online it says that my 1991 gta has a L98 350 and yes its a stock tpi 700r4 but i was told the lt1 are to short
Thread Starter
Junior Member
Joined: Sep 2008
Posts: 21
Likes: 0
Car: 91 Trans Am GTA
Engine: 5.7 TPI
Transmission: 700R4
Axle/Gears: 373 posi disk brake
Re: injector question
ok well great news the LT-1 injectors work GREAT!!!!!! no more misfire orrev up and down she is so much better on gas now and going down my street at about 20mph and i floor it she still spins wheels
thanks for all of ur help guys
thanks for all of ur help guys Thread
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