Fuel Pressure adjustment question.
#13
RE: Fuel Pressure adjustment question.
ORIGINAL: Chitown racer
Personally I thinkboosting the fuel pressure much past 40-42 psi to compensate for a lean condition pushes the stock injectors past thier intended duty cycle.
Personally I thinkboosting the fuel pressure much past 40-42 psi to compensate for a lean condition pushes the stock injectors past thier intended duty cycle.
anyways, what size fuel pump are you running. after a h/c/i its time for a new fuel pump. the stock one cant flow enough
#14
RE: Fuel Pressure adjustment question.
i believe its the stock fuel pump i was thinking about upgrading to a 155 lph does that seem enough? so even though my motor is basically an explorer motor i need more fuel because of the cam and more power? so the adjustable fuel pressure regulator won't do anything for me?
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foxtrot
4.6L (1996-2004 Modular) Mustang
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09-29-2015 06:32 AM