jerryb Posted April 4, 2007 Share Posted April 4, 2007 Im lost and I cant find directions.....check out the pic of the fuel reg....which way does the fuel flow??? Its a NISMO adjustable style. In through the bottom and out the side and back to the fuel tank OR into the side and out the bottom and back to the fuel tank. Sorry...Im having upload problems.... Thanx Quote Link to comment Share on other sites More sharing options...
Z U L8R Posted April 4, 2007 Share Posted April 4, 2007 typicall the curved part at the tail is the return to the tank, and off the side bolts to the rail not has a nipple like yours does. But in any case, starting from the tank/pump, then to the fuel filter, then from the filter the hose supplies the rail, flows through the injectors, then the fuel pressure is regulated AFTER the injectors, then returns to the tank. Quote Link to comment Share on other sites More sharing options...
jerryb Posted April 4, 2007 Author Share Posted April 4, 2007 Yup I have it in the order you outline...just wasnt sure if it goes back to the tank via the "Tail" or the side. I couldnt figure out how to connect to my rail...Im sure the shape of the mounting bracket was designed that way for a reason ...and NISMO claims its universal...Im just not sure from which universe. Its very odd. Can anyone confirm this....? Thanx for the reply!!!! Quote Link to comment Share on other sites More sharing options...
Z U L8R Posted April 5, 2007 Share Posted April 5, 2007 lol ya the tail to the tank the side would be from the rail. i don't see how it would be universal for any oe nissan fuel rail for any early 90 motors, since they all have the two screw flange set up. if you can't get it to work with your rail it's either buy a rail......or just use the stock fpr (there's nothing wrong with the stock ones =P) good luck mayne Quote Link to comment Share on other sites More sharing options...
Evan Purple240zt Posted April 5, 2007 Share Posted April 5, 2007 I had my machine shop modify a stock FPR into a bypass, you can buy it if you need it. Bolts right into the rail and gives a barb out. Quote Link to comment Share on other sites More sharing options...
jerryb Posted April 6, 2007 Author Share Posted April 6, 2007 I will just go with this FP setup, I have a slick fuel rail I picked up from a shop in Autralia and I will just clean up the FP flange...but I will need to switch the lines around cause it sounds like I have it backwards.... Thanx!! Quote Link to comment Share on other sites More sharing options...
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