What Else Should I Do To My 400?

[Rohr397]

Alright, so you can see what I've already got on my 400ex in my signature. I also have a CFM oil tank not in my signature. I am wondering what else I can do to my 400ex to make it a more fun and enjoyable ride. I'm not looking for a big bore, high compression motor or anything though, just the most bang for my buck. Little mods and stuff like that, or cool off-the-wall, one of a kind additions I could make. Those are the type of things I'm looking at doing.

[atvrider13]

If you have the stock head pipe on it you can grind out the inner welds for more flow if you havnt done so already.Also how about a 04-05 trx450r carb

[Wheelie]

Advance the timing.

[beastlywarrior]

Gusset the frame

[rocky_mtn_honda]

How deep are your pockets? I could come up with a whole laundry list...timing key, steering stabilizer the list can be infinitely long...lol.