LS3 Fuel Return
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Joined: Jun 2009
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LS3 Fuel Return 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?
So...how is the return setup on an LS3 (crate motor, with hot cam)? Return from the regulator, or return from the rail?
Last edited by RCaswell; Jun 15, 2009 at 01:15 PM.
