Cobra mod fuel tank

[gistmarrs]

Has anyone put a different fuel tank on their Cobra Chassis?

I have a YZ85 Cobra mod and it's a pain to change spark plugs. The tank has to come off to get the plugs in and out. I was hoping someone has put a different tank on that has a concave bottom that would give me some room to work.

It would also be great to have more fuel capacity for longer rides. We occasionally go for 4+ hour long rides in the desert and we have to get gas from one of the other 2-strokes along the way.

Any suggestions would be appreciated.

[DoubleDad]

I have the same problem with my RM in the cobra frame. I put a few washers under the front tank mounts, it raises the tank up just enough to get the plug cap off and the plug out.

[gistmarrs]

I'll try that first. If it doesn't work, I guess I'll have to take some measurements and start looking for an aftermarket tank for it.