Of course...... even the test with the old filter in place showed fuel flow well above what is required for your power level(90GPH/540PPH)........ so I wonder if the wiring couldn’t keep up with the draw.
I don’t know what pump you’re running, but the higher PPH Walbros mention they have high current draw at high pressure/high flow....... so the wiring needs to be up to the task.
Do you have the regulator before or after the fuel rail?
Here is the pump & yes it draws a lot of amps,also the higher the pressure the more amps draw, The return regulator is after the fuel rails FUELPUMPLINK
Last edited by csk; 11/23/2001:59 PM.
1968 Charger COLD A/C Hilborn EFI 512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim 2020 T/A 392 Stock 11.79 @ 114.5
