About a year ago a good friend of mine bought a 98 or 99 YZ 400. He is hurting for cash and wants to sell it now. He rarely rode it anyway. I was with him when he purchased the bike and the seller told him that he recently had the motor rebuilt. I don't know if that was just the bottom end, or the top end as well. My friend told me that it seemed like it was getting more powerful after about 10 hrs or so. He paid $2200 for the bike, and I would like to give him back what he paid for it. The bike has way too many mods for me to list, but most of them are things I would do to any bike, making it a better deal. some of the mods: Black powder coated frame and swingarm Black excell wheels Black top triple clamp pro-tapers carbon fiber airbox and other things (not to important to me but it looks cool) Pro-Motion billet kickstand (I would buy one) Race-Tech suspension set up for a 200lbs rider (I weigh 200lbs) Footpegs full exhaust (I would buy exhaust) Aftermarket hot-start As I said, $2200 the bike runs great, and starts first kick, cold or hot. I have actually not had to use the hot-start in my experiences with the bike (playriding). Thanks for the input.