FB Dual Pump Hanger
I've seen several of these threads floating around, but now of course that I want to find them, aren't having much luck.
Anyone have a how-to/diy on it?
I've got a walbro 255lph & FB 290lph pump for it. I'm not sure on the fittings I received and where they go exactly, it came with a stock line fitting kit.
Also, he said the black and green leads off the hanger, are for the float, I'm sure they go to the harness on the car, are they the same color, I haven't looked at it yet.
Tips or tricks to dropping it down in with the pumps would be helpful.
Any help, pictures/etc would be great.
Thanks in advance.
Anyone have a how-to/diy on it?
I've got a walbro 255lph & FB 290lph pump for it. I'm not sure on the fittings I received and where they go exactly, it came with a stock line fitting kit.
Also, he said the black and green leads off the hanger, are for the float, I'm sure they go to the harness on the car, are they the same color, I haven't looked at it yet.
Tips or tricks to dropping it down in with the pumps would be helpful.
Any help, pictures/etc would be great.
Thanks in advance.
i used zip ties to hold the socks on, they kept popping off when i would try and put them in the tank, also fittings like these would be a huge help for the top of the hanger http://www.jegs.com/i/Russell/799/612090/10002/-1, did u go -8 feed, -6 return?
When you drop the whole assembly in the tank, I had to put it down halfway and turn it 90 degrees counter-clockwise (or clockwise; I can't fully remember) and angle it and then twist it to the right spot. If I tried to put it in fully and then twisting it, it felt like the fuel level sending arm was hitting something. It was confusing at first while I was crammed between the soft top and roll hoop.
I would also recommend getting a 2nd FB pump for it if you're gonna run a decent amount of boost if you are not gonna push in the relief ball/spring on it. I'm pretty sure after the Walbro bleeds off pressure, you're mostly gonna be utilizing the FB pump since its run in parallel.
I would recommend running two 30 amp relays. I used 15 amp fuses on each relay harness, but would go with 20 amp fuses if you're gonna be pushing the pumps. Just run each relay to each pump like you would if you were rewiring a single pump and splice both relay trigger wires to the same stock power wire for the stock fuel pump harness.
I would also recommend getting a 2nd FB pump for it if you're gonna run a decent amount of boost if you are not gonna push in the relief ball/spring on it. I'm pretty sure after the Walbro bleeds off pressure, you're mostly gonna be utilizing the FB pump since its run in parallel.
I would recommend running two 30 amp relays. I used 15 amp fuses on each relay harness, but would go with 20 amp fuses if you're gonna be pushing the pumps. Just run each relay to each pump like you would if you were rewiring a single pump and splice both relay trigger wires to the same stock power wire for the stock fuel pump harness.
I just looked outside at my car and heres which wires go where.
Solid Yellow wire from stock pump harness goes to the fuel pump triggers.
Yellow wire with black stripe from the stock pump harness goes to the Green fuel level sender wire from the FB hanger.
There are 2 black wires on the stock pump harness. One of these goes to the black wire off of the FB hanger for the other fuel level sender wire. I think you'll have to guess as thats what I did. I used tape to temporarily hold it together and turned the key on to see if the fuel level showed on the dash or not. I originally hooked it up to the wrong wire and nothing was damaged.
The remaining black wire is just a ground. I have mine taped.
Solid Yellow wire from stock pump harness goes to the fuel pump triggers.
Yellow wire with black stripe from the stock pump harness goes to the Green fuel level sender wire from the FB hanger.
There are 2 black wires on the stock pump harness. One of these goes to the black wire off of the FB hanger for the other fuel level sender wire. I think you'll have to guess as thats what I did. I used tape to temporarily hold it together and turned the key on to see if the fuel level showed on the dash or not. I originally hooked it up to the wrong wire and nothing was damaged.
The remaining black wire is just a ground. I have mine taped.
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i used zip ties to hold the socks on, they kept popping off when i would try and put them in the tank, also fittings like these would be a huge help for the top of the hanger http://www.jegs.com/i/Russell/799/612090/10002/-1, did u go -8 feed, -6 return?
I kept the stock lines for now.
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When you drop the whole assembly in the tank, I had to put it down halfway and turn it 90 degrees counter-clockwise (or clockwise; I can't fully remember) and angle it and then twist it to the right spot. If I tried to put it in fully and then twisting it, it felt like the fuel level sending arm was hitting something. It was confusing at first while I was crammed between the soft top and roll hoop.
I would also recommend getting a 2nd FB pump for it if you're gonna run a decent amount of boost if you are not gonna push in the relief ball/spring on it. I'm pretty sure after the Walbro bleeds off pressure, you're mostly gonna be utilizing the FB pump since its run in parallel.
I would recommend running two 30 amp relays. I used 15 amp fuses on each relay harness, but would go with 20 amp fuses if you're gonna be pushing the pumps. Just run each relay to each pump like you would if you were rewiring a single pump and splice both relay trigger wires to the same stock power wire for the stock fuel pump harness.
I would also recommend getting a 2nd FB pump for it if you're gonna run a decent amount of boost if you are not gonna push in the relief ball/spring on it. I'm pretty sure after the Walbro bleeds off pressure, you're mostly gonna be utilizing the FB pump since its run in parallel.
I would recommend running two 30 amp relays. I used 15 amp fuses on each relay harness, but would go with 20 amp fuses if you're gonna be pushing the pumps. Just run each relay to each pump like you would if you were rewiring a single pump and splice both relay trigger wires to the same stock power wire for the stock fuel pump harness.
I also already have my walbro on a relay, I'll just add another one, I forget what I used last time, but I have another one on hand.
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