LT1 fuel pressure regulator...
#1
LT1 fuel pressure regulator...
I run a walbro 255 and 32lb injectors.. would it be worth my time to put another stock fuel pressure regulator on since mine fucked up or should i be looking into a after market one..
#2
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Personally, I'd throw on a AFPR, but everyone here will say it's not worth it. It's fun to tweak your PSI, and while everyone says the ECM will compensate, I think there's still room for adjustment that it won't pick up.