Quote:
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Originally Posted by NJSPEEDER
matt has the DIY-AFPR on his truck. we did it back in teh day, i think it was before the manifold swap was even done. 
if i am not mistaken matt has 80pph injectors, a set of 90pph injectors would not solve teh problem entirely at this point, but it shoudl make the tuning much easier.
later
tim |
I'm 90% sure he has 90#ers if he hasn't changed them out. The early BBC's got the larger injectors because they were running at a lower fuel pressure than the later models. Example; the last couple years of the TBI's were running 15-16psi so they flowed ~45# on the 350. So "350" injectors don't mean squat, same with the BBC. The early years got the 90#, later got 80#. That's to say that the 90# were 90 @ 11.5psi and the 80 @ 11.5, higher because they used higher fuel pressure between 92-95.
__________________
, Jon
Owner of a Red Sled.
If it\'s EFI I can tune it. Specialize in 82-95 GM (yes Lt1\'s)
\"If you can leave black marks on a straight from the time you exit a corner till the time you brake for the next turn.......Then, you have enough horsepower\" - Mark Donohue
