Dual Carb with fuel return line Options

[ndfrigi]

Hello Teeners! Is there anyone can share any pictures how they do a return fuel line especially on the carb side?
Since I will be replacing my fuel lines to SS and removing my fuel tank to clean, much as well prep everything with return line.

I have Weber 36 Idf with 32vent

Thank you!

[GregAmy]

The Webers (and Dells) do not offer an in/out port. Therefore, it will be "teed" outside the carbs.

I was also curious about what Mark offered: where did you find a pressure regulator that will knock the stock EFI pump down to 3-4 psi? I'd suggest much more system pressure than that and you risking over-riding the float/needle valve.

I run single-line on the race car with Dells.

[Mark Henry]

The Webers (and Dells) do not offer an in/out port. Therefore, it will be "teed" outside the carbs.

I was also curious about what Mark offered: where did you find a pressure regulator that will knock the stock EFI pump down to 3-4 psi? I'd suggest much more system pressure than that and you risking over-riding the float/needle valve.

PMO sells the this regulator for their carbs, stating that it will work with a stock 911 FI or CIS pump. This regulator is designed with a return port, in/out and two carb ports one for each carb. Not sure but I'm thinking the 911 has a larger fuel return line. In my 914 I couldn't get the pressure lower than 7 lbs at the carbs.