Gfleck047

iTrader: (1)

I am doing a 5.3 single turbo I was gonna go carb. But decided to go efi instead I now have a ls6 intake and was wondering what fuel pressure regulator and fuel rails are you running I am hoping to make 650hp out of my car on e85. And not sure on which rails and. Regulator to run. Any suggestions?

burbalanche

iTrader: (3)

fast rails and aeromotive boost reference regulator.dont know numbers but should soon hopefully.e85 also

skinnies

iTrader: (33)

stock rails, mallory 4305M regulator

alexcoreas

iTrader: (1)

Can we see some pictures?
If you don't mind.

skinnies

iTrader: (33)

I don't really have pics, the regulator is in my fender. Just use the earls stock rail to 6an adapter, then 6an line from regulator to rails. Depending on your stock line setup you can use those also.

alexcoreas

iTrader: (1)

Thanks for clearing that up. I was going to buy adapters also but had read they leaked, if your using them its good enough for me. Others suggested welding the damn fittings.

skinnies

iTrader: (33)

Just buy the updated adapter, they have and old style and new style. The old style has a plastic retainer clilp which people have issues with, the new style screws together and works fine.

robsquikz28

iTrader: (246)

link to this setup

Strokinit383

iTrader: (22)

Also running boost referenced aeromotive with stock rails.

westtexasbuff

iTrader: (40)

Aeromotive 13110 regulator, Holley fuel rails.

WheelsUp84z

iTrader: (14)

ls6 intake, edelbrock rails, 127lb injectors, aeromotive boost referenced FPR. E85

boostit5.3

iTrader: (3)

stock rails can be good to 1000 hp. ive seen some high hp setups in person, just drill and tap the stock rails and get some -an fittings. i wouldnt skimp on the regulator though last turbo car i had i got a fuel lab 1:1 raising rate regulator and never had a problem with it. just make sure you set base pressure with the vacuum line off.

Boosted Firehawk

iTrader: (11)

[QUOTE=WheelsUp84z;16778719]ls6 intake, edelbrock rails, 127lb injectors, aeromotive boost referenced FPR. E85

whats the rest of your setup? Return lines? what did you use or even have one?
filter?

T76s10

iTrader: (6)

Same here except no e85. Boost referenced regulator is really nice. Makes tuning fuel tables allot easier.

35thsscamaro02

Fast rails and SX performance boost referenced regulator.

NSSANE02

iTrader: (14)

Summit rails, Aeromotive reg, trickflow filter.





Also used the regulator right off the stock rails for a while. Didn't look great but it did the job.

Ryans99ls1

iTrader: (16)

Fast Rails, Aeromotive boost referenced FPR, Lonnies dual pump kit, 80lb injectors, -8an feed -6an return, PTFE lines for E85 (ls6 intake)

67Firebird455

iTrader: (27)

I've got a magnafuel boost referenced unit on mine along with a Vic Jr. EFI manifold with Edelbrock rails.

WheelsUp84z

iTrader: (14)

[QUOTE=Boosted Firehawk;16778978]Twin a1000 pumps, -10 feed that splits to -8 into the rail, then -6 to the regulator and -8 return to the tank.

denmah

iTrader: (2)

ebay rails
parker push lock fuel lines
aeromotive regulator