Return Fuel System
03-21-2009, 11:24 PM
#51
Diego
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lol im doing the same. working single handed sucks, and stopping to take photos sucks more. lol now im guessing with all your setups iv been seeing you are building a track car?
Kinda turning out that way though 
03-22-2009, 08:20 PM
#56
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10-09-2011, 10:12 PM
#61
Use the oem fitting for the return..hook it to the siphon for the transfer pump. Drill a hole in the top of the lid for the fuel feed and put on a AN bulkhead fitting and hook to the pump outlet. I put an aeromotive FPR on a bracket at the firewall with a 1micron fuel filter
Last edited by dannobre; 10-11-2011 at 03:06 PM.
10-10-2011, 12:13 AM
#62
Let me see if I got this right
1. OEM fuel Supply becomes the return, hook that to the siphon port on the fuel pump canister.
2. Drill a hole in the top fuel pump canister for the fuel feed and put on a AN bulkhead fitting and hook to the pump outlet
3. Run a new larger line to the front of the car, into a FPR, then to the Feed of the fuel rail.
what kind of line did you run from the tank to the FPR?
So does the siphon line get connected to the OEM fuel pump canister feed?
1. OEM fuel Supply becomes the return, hook that to the siphon port on the fuel pump canister.
2. Drill a hole in the top fuel pump canister for the fuel feed and put on a AN bulkhead fitting and hook to the pump outlet
3. Run a new larger line to the front of the car, into a FPR, then to the Feed of the fuel rail.
what kind of line did you run from the tank to the FPR?
So does the siphon line get connected to the OEM fuel pump canister feed?
04-28-2013, 03:20 PM
#69
What ever happened to this topic or the promised pics ? 
Why not use one of the 3 vent / roll over valve nipples as a return line and keep the OEM feed ? MUST the return line go into the venturi siphon? Could a line be attached to a vent nipple from inside of the tank to the venturi? 
ALSO does anyone know of the difference of running the fuel lines the way you are or like this:
Why not use one of the 3 vent / roll over valve nipples as a return line and keep the OEM feed ? MUST the return line go into the venturi siphon? Could a line be attached to a vent nipple from inside of the tank to the venturi? ALSO does anyone know of the difference of running the fuel lines the way you are or like this:
Last edited by VICEdOUT; 04-29-2013 at 09:56 AM.
11-30-2013, 12:12 AM
#70
Driving my unreliable rx8
Hey Dan, When you tuned your return system did you use a 1:1 regulator? If you did, did you adjust the latency tables?
I am thinking the latency will be flat across the pressure range.
I am thinking the latency will be flat across the pressure range.
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