Their are lots of big bore kits for 250's. Does anyone make a stoked 310? Seems like a great update to get to a perfect 350.

Personally I dont know the 310 that well but my first thought would have been to sell it and get a 450 if thats ultimately what your aiming for.

?

I do own a 510 and 610. I picked up the 510 for a dualsport and was disappointed in the gearbox. Got the 610 for dualsport and is better suited for what I wanted to do. Was thinking of selling the 510 and getting a 250/310. I rode a tcx300 this weekend and was not happy with the power. I previously owned a Honda crf250x with a high compression piston and it would smoke the husky. I am looking for a more nimble ride. I may wait until 2011 to see how the new txc250 f.i. works out. I am happy with my husky's both 08 te's.