I used -8 feed and -6 return. I used the stock feed for the feed, and drilled a hole for a bulkhead for the return. Then drilled another hole to wire it up. Use a gromet and goop seal crap to seal it up for evap.
I used -8 feed and -6 return. I used the stock feed for the feed, and drilled a hole for a bulkhead for the return. Then drilled another hole to wire it up. Use a gromet and goop seal crap to seal it up for evap.
BTW mine was a dual walbro set up on 12 psi and 48# injectors. Fuel kept up just fine.
I have a flexfuel truck and i am trying to figure out how to keep my fuel composition sensor to keep my E85 compatibilty so i can run any mix of fuels anytime. Its very plentiful around here and extremely cheap compared to gasoline, and it loves boost. Thats why i was thinking of using my current feed line as the return and reversing the lines on my fuel composition sensor so fuel still flows the correct way through the sensor but is actually returning back to the tank.
-2005 1500 Z71 ECSB 6.0 swap, Cooks Racing 4L80E, NP261HD, Carolina Driveline 5" shaft, CST Tie-Rods, front mount 76mm, Livernois hot pipes, Circle-D 258mm (~3500), Mallory 2-step, 100 Dry shot, 750CC RC Eng. Inj, Nelson Tuned, 4.10's, all through a STOCK 10-bolt
This way i would simply need to plumb an 8AN line as my feed from a bulkhead on top of the sending unit, and purchase a 3/8 to NPT fitting and just hook it straight to the return port on the regulator.
-2005 1500 Z71 ECSB 6.0 swap, Cooks Racing 4L80E, NP261HD, Carolina Driveline 5" shaft, CST Tie-Rods, front mount 76mm, Livernois hot pipes, Circle-D 258mm (~3500), Mallory 2-step, 100 Dry shot, 750CC RC Eng. Inj, Nelson Tuned, 4.10's, all through a STOCK 10-bolt
I don't see why that wouldn't work. But then again I really don't know about flex fuel.
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