LS1 Fuel Rails with return
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I have a Y block under the chassis, from the pump to the Y Block I'm going to run 2 -8an lines to the back of the rails, Attach the regular to the front of the passanger rail, the crossover over gas line from the driver side is going to attach to the other side of the regulator. Out of the bottom of the regulator I'm going to run a #6 return.
These are the only pictures I could find, I know its a ford motor shown but it should work the same for a LS1. I will let you know this weekend how it worked:














