how much psi can stock 22lb injectors run?
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Joined: Feb 2005
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From: MD
Car: 1988 firbird formula
Engine: 5.7l pony eater
Transmission: 700r4
Axle/Gears: 4.10
how much psi can stock 22lb injectors run?
im wondering on it because i upped my fp to 50psi, and my AFR is all over the map, even on a stock chip, sometimes its way too lean, sometimes its way too rich... i took the pressure down to about 43psi and the AFR is a constant 13-1 so would i need to replace injsctors? if so to what?
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