spiderpigcity Posted May 23, 2011 Share Posted May 23, 2011 Can someone just confirm i have plumbed my fuel system in correct with the fpr and twin fuel lines. Quote Link to comment Share on other sites More sharing options...
CanisLupus Posted May 23, 2011 Share Posted May 23, 2011 Should the Fuel not go through the Rail first and after that through the FPR and back to the Tank? Quote Link to comment Share on other sites More sharing options...
spiderpigcity Posted May 23, 2011 Author Share Posted May 23, 2011 i'm sure this is the way boostlogic told me to set it up. thats why i am asking, there are 2 fuel lines in and 1 return Quote Link to comment Share on other sites More sharing options...
CanisLupus Posted May 23, 2011 Share Posted May 23, 2011 The Aeromotive FAQ says the Following: Q: I’m trying to plumb my stand-alone EFI regulator properly, where do I put the regulator, before or after the fuel rail(s), and what ports do I use? A: Unlike a standard or “dead-head” carb regulator, which controls pressure between itself and the carburetor inlet, a bypass regulator creates and controls pressure between itself and the pump. Therefore, the correct EFI regulator location is after the fuel rail(s) whenever possible, promoting the required fuel pressure, flow volume and velocity through the fuel rail and to the injector inlet, at all times. Most Aeromotive EFI regulators have two inlet ports, one on each side, and one bypass port, on the bottom. Either inlet may be used with a single fuel rail engine, both inlets with a dual fuel rail. Any unused inlet ports must be blocked with the appropriate port plug. The ideal flow-path is: out of the fuel pump, into one end of the rail; out the other end of the rail, into the regulator side port(s); out the regulator bottom port, back to the tank at the top. Dual rail applications should employ a Y-block to split the supply line before entering the rails, then individual lines are run from the opposite end of each rail to each inlet port on the regulator. Hope this helps Quote Link to comment Share on other sites More sharing options...
spiderpigcity Posted May 23, 2011 Author Share Posted May 23, 2011 (edited) spoke to boostlogic they sent it over for reference for anyone else Edited May 23, 2011 by spiderpigcity (see edit history) Quote Link to comment Share on other sites More sharing options...
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