Im thinking of switching over to a return fuel system along with the newly released ms3 pnp so I can get flex fuel capabilities.
My question is if running the stock feed line as the return will suffice or bottle neck. I would want the system to be able to handle around 800hp on e85. I’d hate to have a perfectly good line just sitting there not used.
I would disconnect the upper part of the fuel line in the engine bay and put a 5/16 to a -an fitting on the line near the fender and plumb the flex fuel sensor there. As well as another fitting where the stock fuel filter connects to adapt the line to -an to go back to the division x hat.
My question is if running the stock feed line as the return will suffice or bottle neck. I would want the system to be able to handle around 800hp on e85. I’d hate to have a perfectly good line just sitting there not used.
I would disconnect the upper part of the fuel line in the engine bay and put a 5/16 to a -an fitting on the line near the fender and plumb the flex fuel sensor there. As well as another fitting where the stock fuel filter connects to adapt the line to -an to go back to the division x hat.