Fuel cell pickup install:
Ok my fuel cell pickups showed up today so I opened up the cell and did some work. I have a jaz 22 gal remote fill fuel cell. Stock it comes with a pickup, vent and fill hole. The pickup line is just some tube within the cell routed to a corner from the factory. The 2 problems is
1- an efi vehicle need a return line
2-when operating at extreme angles (offroad) the fuel will slosh away from the pickup line and starve the fuel supply)
To remedy these problems, I first opened the tank, then drilled a hole next to the pickup line.
Next I installed a -8 bulkhead fitting with 2 nylon washers on each side to seal it
Return line fitting problem solved. Next I vacuumed out the cell to clear any drill debris.
To solve the pickup issue, I contacted liquid iron industries to get a walbro pickup kit for my tank. The kit comes with 4 walbro pickups and all fittings & tube to connect them. The walbro pickups are pretty neat, with a prescreen micro mesh filter, and a built in valve so if the fuel sloshes away from the pickup, it will get sucked closed and not allow fuel starvation.
With one pickup at each corner, it is impossible to starve the fuel at angles unless completely empty.
I installed it, then button the cell back up, and its ready for install. There is a good write up in the pirate4x4.com tech section for information fuel cells, vent lines etc.