3 gallons or less in your tank!!

[jonlafon1]

hole size on upper left fuel tank

 

[jonlafon1]

Hole location.. THIS is the furthest you can drill as you will see in pics.. The mark I show is fine but you may want to move it 1/16" inward towards the center of fuel assembly. Nothing wrong with my hole location just very close to being to far.

 

[jonlafon1]

 

[jonlafon1]

This is the underside of the top cap for fuel slipper/banana that fuel pump sits inside of.

 

[jonlafon1]

more pics to come. Got to resize

 

[jonlafon1]

 

[jonlafon1]

Now these little white plastic tabs are a tad tricky until you realize you need to turn them with needle nose pliers.

 

[jonlafon1]

And last but not least. The fuel assembly goes back in a certain way. Kinda obvious for most guys on here. But the yellow marks I added show the mark that lines up with fuel nipple. Any questions pm me. This really is a easy mod and a must for tuned sleds IMO. While your pulling the fuel assembly mine as well put a bigger capacity fuel pump in especially if tuned.

 

[jonlafon1]

 

[snowdust]

@jonlafon1 Thanks a lot!! I was watching this thread and decided not to mess with it as I haven't had any issues, but with your write up I'll go ahead and tackle it. Ordering parts today.

 

[jonlafon1]

Pm if you get crossed up.

 

[GodSpeedSWE]

Exactly the same way I did mine with one small exception. I made a stainless plug for the standard hole in the tank.

One question about the fuel pump upgrade does this not require a bespoke flash? Or maybe pressure is not affected just flow? What's the common upgrade Walbro 255?

 

[jonlafon1]

The fuel pump upgrade is just a slightly higher capacity pump. I use the TD one. Cheaper options available around. No flash or anything it’s just a upgrade and a good idea if your going past a stage 1 tune. So stock and or a 240/eco trail tune the stock pump is fine. Anything more Imo upgrade the pump.

 

[jonlafon1]

TD OR Hurricane sell pump upgrade. Or Walbro?
Not sure which. Someone will chime in.
1NC 2000 I believe went with a walbro just not sure which one.

 

[snowdust]

I went with a 190lph from Tommcat, but I don't think he sells it anymore.