Originally Posted by Hotrod Lincoln
I'd install a T fitting in the fuel line ahead of the carb inlet and use a piece of 1/8" OD copper tubing like an oil pressure gauge uses, routed back to the inlet side of the fuel pump. That tubing is 1/16"ID, or possibly a little less.
Yes, in theory that is what my circuit accomplished.


1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy