fuel shutoff valve

[340Cuda]

Originally Posted by Adger Smith

Bill,
The way I read it is if you run a mechanical fuel pump & carbs or a mechenical FI with mechanical pump you need the shutoff valve. EFI or Electric pumps it is not required.
I would think the reasoning behind it would be shut the fuel off just like the electric system shut off. I hope I'm understanding it as NHRA intends..

Adger,

The way I read it was that "mechanical non-OEM fuel pumps" was something like a belt driven or cam driven pump. However it did not say non-OEM style so still not sure.

Bill