Quite simple - Do I have 19# or 21# injectors?
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Joined: Jul 1999
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From: Toronto, Ont
Quite simple - Do I have 19# or 21# injectors?
1989 Trans AM GTA 305TPI / 5Speed.
The car is a real GTA - one of few offered with the 305TPi.
Anyways, I want to replace my injectors and I've always heard that 305 TPI's got the 19# and the 350's got 21#.
A dealer is telling me that 85-87 got the 19# but 88-92 305's got the 21#.
I don't want to end up running rich or lean 'cause of this. Can someone shed some light on this issue?
The car is a real GTA - one of few offered with the 305TPi.
Anyways, I want to replace my injectors and I've always heard that 305 TPI's got the 19# and the 350's got 21#.
A dealer is telling me that 85-87 got the 19# but 88-92 305's got the 21#.
I don't want to end up running rich or lean 'cause of this. Can someone shed some light on this issue?
Supreme Member
Joined: Sep 2002
Posts: 2,967
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From: Elk Grove Village, IL
Car: 1989 TransAm GTA
Engine: One sweet modified 355 TPI.
Transmission: The kind that shifts....
I'm in agreement. My car is a L98 and has 22lb injectors. I've never heard of the 350 coming with 19lb injectors.
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