Fuel regulator suggestion

[Mark Ugrich]

Originally Posted by Henrys Toy

Good morning to all,
A few seasons back I switched to a Magna Fuel pump and the Bigger Holley Regulator, I think the part number is #704 and it has a green colored diaphragm which is alcohol resistant. I have 5/8" fuel line from tank to regulator and 1/2" from regulator to carb ( Q-Jet). Checking fuel flow at the carb fitting I can pump 2 gallons of fuel in 30 seconds set at 6 lbs. of pressure. I hope that helps, the bigger regulator has larger diameter orifices internally which should help for fuel flow.
This is probably over kill in my stocker but might help your combination.
Have a Good Day.

Respectfully,
Henry Kunz 1534 H/SA

I really don’t think there is such a thing as overkill for anyone of us that has to run an O.E.M carb. Most of the float bowls are designed for a production engine and are too small.I’ll be running a large weldon pump,5/8” fuel line and weldon regulators at both ends of the car.