This is a discussion on Injectors within the General Help forums, part of the LSx Technical Help Section category; I was wondering if anyone knew information on fuel injectors...? I have a 98 T/A and from what I read ...
01-19-2008, 11:50 PM #1
- Join Date
- Sep 2007
- Goldsboro, N.C.
- 98 Trans am
I was wondering if anyone knew information on fuel injectors...?
I have a 98 T/A and from what I read the 1999 to 2000 LS1 engines came from the factory with smaller 26.3 lbs/hr injectors (GM part numbers 12456154 and 12555894). I assume the 98 is no different in regards to factory fuel ratings.
Now do i have to change out the fuel pump if i go to the larger 50psi injectors?
From what I have read the 99-00 specs are 28.2 lbs/hr (3.55 gps) at 58 psi (400 kPa) - This is factory LS1 and LS6 fuel pressure.
Thanks for any information you guys could give.
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