Fuel Line Choice and size

@TT5.9mag
Yes, Agree. I will be running return from the regulator. Magna fuel makes the provision to run return from the pump housing to the tank, but I can see from Rat's explanation how that would be similar to deadheading. Im gonna go from Cell to pump with 10. From Pump to regulator with 10 then 2-8's to carb. Return line will be 8 from regulator back to cell. Thanks!!!View attachment 1715842591
Perfect