RCaswell

I'm getting conflicting reports on how my fuel system is supposed to be setup. Some say return line off of the fuel rail, some say there is no return line on the fuel rail. This would be an easy thing to test if I had access to the motor, or even the manuals...but I don't.

So...how is the return setup on an LS3 (crate motor, with hot cam)? Return from the regulator, or return from the rail?

sroach20

iTrader: (31)

the only way to do return from the rails is to use aftermarket rails or you could use the stock rails and run the return off the schrader port.

Nasty N8

iTrader: (33)

Return off your reg will be fine. Give me a call I can help you setup a swap kit for your install.

Nate