Hey guys need help how to diy external fuel pump.

[jromo04]

Hey wanted to know how to do a diy external fuel pump on a SR5 fuel tank. Also what kind of fuel pump should i use. Thanks

[ga_goosh]

iv heard of bosch style inline pumps are the easiest to install.

http://www.86garage.com/forums/viewtopic.php?f=3&t=2973

[jromo04]

Nice Thanks. I also want to know how to connect this fuel pump is there DIY on it? Thanks again.

[Omni86]

I just inquired about one at knekts, i'm not getting fuel to filter on my sr5. Car has sat for 5+ years and diaphram in pump may be shot. Pump can mount just before mechanical fuel pump, pressure moves fuel through pumps lines. Some I was told remove the fp and cover hole and run straight to carb. I was told you just have to wire a toggle switch to it, from that a ground and lead to positive battery terminal. Friend/mechanic says hes installed a few and hasnt been impressed so I've been hesitant. I'll ask him what the set backs were again but i think something about delivery at higher rpm?

[overspool]

SR5 to GTS swap and keeping the SR5 tank? Or just using an inline fuel pump on your 4AC?


I ran a Mr Gasket 12S when I had the 4AC. Worked flawlessy. All you do is find a good place to mount it, ground out the black wire, take the red wire and install an inline fuse holder and switch, then wire it to the battery. I used a 10 amp fuse.

For an inline for an SR5 to GTS swap, you can use a Walbro 190lph, then switch your fuel return line (smallest line) for the fuel vapor (middle sized one) that way your return line can actually flow enough.