What's the best electric fuel pump for carburetor?

I'm running a regulator but no return. It's been fine until tonight. When it quit it got real quiet, like a hummm instead of a pump.

The P4070 is rated at 4psi but it was pumping about 5.750 and I regulated it down to 5. It's also rated at 72 gpm where the one you posted is 100 gpm.

RustyRatRod said

That's unusual. I plan on gettin one of these soon as I am going to get the fuel system done on the rat truck. Of course it will need a regulator and return system.

Carter P4601HP Carter Universal Rotary Vane Electric Fuel Pumps | Summit Racing

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