Fuel Pressure Fluctuations
02-17-2005, 12:03 AM
#1
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Fuel Pressure Fluctuations Here's what happens
I have the Racetronix Fuel Pump.
Idle 62 PSI, WOT 6500 RPMS, it will drop to 50-52 PSI, fuel filter has been replaced recently. I'm not running lean on wide band, but i will be spraying 150 very soon.
Also my psi will fluctuate at idle, anywhere from 62psi to 58 psi. It seems to normally be lower when its warm outside.
Does this mean I need a fuel pressure regulator? Is this normal for the psi to drop this much?
I have the Racetronix Fuel Pump.
Idle 62 PSI, WOT 6500 RPMS, it will drop to 50-52 PSI, fuel filter has been replaced recently. I'm not running lean on wide band, but i will be spraying 150 very soon.
Also my psi will fluctuate at idle, anywhere from 62psi to 58 psi. It seems to normally be lower when its warm outside.
Does this mean I need a fuel pressure regulator? Is this normal for the psi to drop this much?
02-17-2005, 10:59 PM
#2
Originally Posted by kkholiday
... it will drop to 50-52 PSI...
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Manufacturer / Distributor of Automotive Fuel Systems, Components & Electronics
Please support a Racetronix dealer near you for personalized service.
>WEB SITE<