Yes i have a 2002 440ex, with a big bore kit, stage 2 hotcams, rev box. CDR air scoops. K&N filter. 11:1 wisco piston. Heavy duty studs. HMF exhaust, with the 4wheeler only has 9 hours on complete motor. And i have a buddy thats wanting to trade me his 2003 honda TRX650 4X4, with only has 32hrs on the motor with like 345 miles. its like almost brand new lookin. The think is i love racing fourwheelers. but i love to play in the mud. and i already have a 2005 350 rancher but its 2wd. I wanted a big 4x4 so i can still haul ***. So im thinking about trading so then i just give my old lady the 350 racher. so it won't be so much power for her. Does anybody no of any problem with the 03 TRX650. Please tell me what you think. and if its a good deal.