Dude the LS1 needs like 58 PSI or so to run at its premium. I dont know that much about how fuel pumps fail. But I know you aint getting the right PSI up there. Good luck!
Dude the LS1 needs like 58 PSI or so to run at its premium. I dont know that much about how fuel pumps fail. But I know you aint getting the right PSI up there. Good luck!
Had a 91 SB, Open diff, 3.08 gears, stock LS1/T56. 14.8@95.9...sold.
Now, 90 C1500 350tbi/NV3500....just bought a 5.3...need T56, Swap parts.....
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