TGGT
Well-Known Member
- Thread starter
- #1
After my experience with the gt350 pumps dropping to 28-30 psi I knew I needed more fuel. Being that I’m on a super tight budget I set out to do it on the cheap here’s what I came up with. I had a spare gt350 module with 1 bad pump. I picked up a pair of ti f90000274 aka walbro 450. I got some 10mm corrugated plastic fuel hoses, a stainless T, and a -8 bulk head fitting. That completed the pump module. Then I ran -8 ptfe line to the regulator. A -8 to 2 -6 T is on the outlet of the regulator. And each rail is fed by a -6 line. The di pump is fed by what used to be the factory fuel inlet. I used the factory feed line from the pump as the return. I got it all installed today and strapped it to the Dyno to log some pulls. I now have 55-60 psi to red line!
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