Fuel system set up
Fuel system set up Got an S480 5.3 yadda yadda
Setting up my fuel system
I wanted it to be 2 -10 feeds to each pump (AEM 380)
2 -8AN outlet into a -10 Y
-8 Y at the rails
-10 Return
With getting filters and everything to fit in rear of the car the -10 did not work
Was going to mount the pumps along the subframe but the 044 style pumps aren’t the best for pulling fuel that far
So my question is
Can I switch to a Dual -8 Feed and not become an issue?
Fuel will be E85 and the power should be right at 900-950 wheel
Setting up my fuel system
I wanted it to be 2 -10 feeds to each pump (AEM 380)
2 -8AN outlet into a -10 Y
-8 Y at the rails
-10 Return
With getting filters and everything to fit in rear of the car the -10 did not work
Was going to mount the pumps along the subframe but the 044 style pumps aren’t the best for pulling fuel that far
So my question is
Can I switch to a Dual -8 Feed and not become an issue?
Fuel will be E85 and the power should be right at 900-950 wheel
TECH Fanatic
Joined: Oct 2015
Posts: 1,280
Likes: 28
From: Pittsboro, IN
Oh maybe I misunderstood. My AEM gets a -10AN off the sump and I've got a Walbro 450 in tank, they come together at an 8AN Y and a single 8AN runs to the rail. 8AN feed to the pumps should work fine.
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Yeah I can't see with each pump getting their own -8 that it'd be an issue, The pumps in reality are a -10 to -6 so so don't think it'd be an issue with the same size inlet and outlet causing vacuum,
I picked up some 90 degree -8AN filters that I think will fix my issue with space, With the other filters and such by the time you get 2 fittings on each end of -10 stuff you're taking up some space.
I picked up some 90 degree -8AN filters that I think will fix my issue with space, With the other filters and such by the time you get 2 fittings on each end of -10 stuff you're taking up some space.