Don Bagwell said

PV on secondaries yes, pressure drop consistent with rpm no,eyes on the road not on tach,3/8 fuel lines, I’m going to say no filter plugged up only three thousand miles on everything from fuel tank threw the motor, electric pump in rear, fuel will at some point actually squirt up into the air filter

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brian6pac said

I'm sure it has baffles in the bowl? sound like float hanging for sure, needle open pressure drops and fuel overflows. That thing would have to flow a lot of fuel to drop the pressure to 0 or 3 psi,
what is the gph on the pump.

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