Fuel Pressure
BiGwiLLswiLLy
05-15-2006, 10:01 PM
anybody know the stock fuel pressure on a b18b?
YZ125rider21
05-15-2006, 10:06 PM
with a fuel pressure gauge and go off the fuel rail, if cant do the then go off the fuel filter...
BiGwiLLswiLLy
05-16-2006, 04:35 PM
can't i jus got the motor and it has no fuel rail so i used one i had layin around but it has an adj. fuel press. reg. on it so i needed to know the stock pressure. someone told me it was 40-47psi so ima set it as soon as the car is back together.
Killa_CRX
05-16-2006, 04:48 PM
stock fuel pressure should be 36psi. With the vaccuum line disconnected from the pressure regulator, system pressure should be between 40 and 50psi.
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