I decided to go a Aero EFI tank. I could not be happier with quality of it. I have not installed yet. I should be starting my Explorer swap by the end of the month. The only issue I found with it so far is I asked them to set it up for an Explorer pump and two of the hole were a little off . No biggie. It survived the trip to Va. with out a dent or scratch, it packed ready good. It was clean inside and ready to go. They have great customer service. I plan on leaving a little space between the tank and the truck.
You can also use the frame mounted DMC rollover valve on the vent. The return on the efi tank goes down to bottom so shouldn't flow when upside down.Deciding factor is when you screw in the rollover valve/vent valve in the top of the tank... if you got that. I seem to recall some chose not to have it.
allowing the space it needs. + a little clearance for the body.
There should be 1/2-3/4" of room for body flex, if there is no body lift.
anyone know the thichness on the tank where the mounting plates attach?
Good comments and pics. I had many of the same comments when I mounted mine up last year. I had the brackets prewelded but ended up spacing it down due to EFI sump not being recessed and hitting floor. A few of us used that front crossmember holes and worked with prewelded brackets. I solved the vent issue in the same way with 3 way T but agree why not put the extra 5/16 or 3/8 tube in. Also would have liked to see 3/8" supply and return on EFI setup.Finally installed my tank from the mass buy.
Tank I got was reduced capacity to mount higher, with built in skid plate and EFI option.
Bronco has a 2" body lift.
what I did not like:
no vent tube for the charcoal canister and return from the expansion, 2 additional 1/4" ports would have been nice, easier to block them off than adding them, for the vent I used Four Seasons 84520 Tee Heater Fitting its 5/8 x5/8 x 1\4" Tee
I ordered the EFI option but they just stuck the unit to the top of the tank, not recessed like the sending unit, this ate up almost 2" I could have raised my tank up higher.
It is also positioned directly under the nut for the seatbelt bolts.
the EFI assembly, I went with an intank pump its a tight fit, I hope it works, they sock on the pump will never fall off probal 1/4" tightening down the screws pushed down on it.
the step in the back, serves no purpose that I can see, maybe my bumper and install height make mine just doing nothing, maybe 1/2" was needed.
Fuel hose supplied was not for submersible use, 2 pieces I did not use.
Filler & vent tube are angled causing a low spot in my filler hose.
Likes:
Weld on mounting tabs
Built in skid plate
I mounted mine different than the instruction.
front I used 1/2" threaded rod in the existing Bronco cross member holes.
rear I used the existing gas tank mounting holes and made a bracket , then installed the tank brackets on an angle.