My original OEM FPD is pretty crispy and I know it's a disaster waiting to happen. In light of recent posts like this - https://www.rx7club.com/forum/showth...hreadid=205590 I've thought rather than replacing it with an OEM FPD I'd go the aftermarket FPR route. I'm running 550/1300's in the stock rails with a Cosmo/Supra/Nippon pump. As much as I'd love to replumb the whole system with some nice braided lines and AN fittings it's a bit beyond my budget and overkill for my application. Can an aftermarket FPR (like the SX one from the link above) be fitted to stock fuel lines?

 

TTT

 

It would be a shame to dig around in there without running better lines but I don't see why you couldn't tap the stock rail exit with 1/4NPT and feed it to a SX or Aeromotive FPR. From the FPR just run a line to the stock return. Because the FPRs have AN style fittings you might as well run a small AN lines where you need to, but you can use the socketless fittings and lines and save a few $$.

More importantly though, your fuel map may be off because (I'd assume) that the stock FPR and an aftermarket may control fuel pressure a little differently.

 

good question, I was thinking the exact same thing...now someone help us out

 

im sure it could be used with rubber lines, just look for npt or AN (not sure what fittings they use) to hose barb adapters.

http://www.bakerprecision.com/adapt8a.htm

 

i have the answer if you are interested you have to PM me for it. i will give you a clue where to find it www.mcmaster.com now what part? LOL. PM me.