fastaarcuda

I'm doing a simple NOS Powershot plate system with a Holley 4150 750 double pumper dual line carb. I am looking for suggestions and pics of your setups, just looking for a fairly simple way to Tee off of my fuel line to the fuel solenoid. I need to be able to somehow Tee off of a fuel pressure regulator or off of the fuel line itself. Also any pics of how you mounted your microswitch at the carb.
Thanks in advance.

sepmaret11

You have to get it smoke tested. Other possible causes include the valves (purge svalve, tank bypass valve) the lines going from the engine bay back to the tank, the tank itself, fuel pump plate, filler neck, etc. There's a lot of potential leaks in the system that can be near impossible to find without a smoke machine