Fuel Pressure
01-13-2004, 07:09 AM
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Fuel Pressure
I have a 88 CRX-SI with a z6 motor and RC injectors, AEM Fuel pressure reg., walboro ext. pump, and B&M gauge. My injectors are 270cc and I don't have a cat. on the car other than that the car is stock. My question is what psi should I have my fuel set and do I check the fuel pressure with the hose attached or unattached. Thanks in advance.
01-13-2004, 10:01 AM
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Re: Fuel Pressure (Z6REX-SI)
I know a lot of you guys out that have adjustable fuel pressure regulators. If you can just tell me if the hose should be connected or disconnected when determining fuel pressure I would greatly appreciate it. Thanks.
01-13-2004, 11:13 AM
#5
Re: Fuel Pressure (Z6REX-SI)
I set pressure with the car off by priming the pump and then looking at the gauge. Seems to work for me... I don't touch the hose. I might be wrong in my technique though, but who cares, as long as my tune is built around the fuel pressure I have no reason to modify it.
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