alright ill give you as much info as i know of i bought the thing last year used for 800 bucks took a few kick to get it started but it ran anyway it a 93 i think its got wesico piston bored .70 over ( thought that was alot ) its got a lrd rpo exhaust, vforce 3 reeds lonstar + 2 a arms and a t.m. design +4 swingarm has a keihin pj 34 mm carb on it tors are removed run it with a uni air filter and its got a few other aftermarket parts anyways needless to say we took it into yamaha place the engine was ridden hard so it needed a rebuilt got new engine tranny and every cleaned and replace got it back ran it once or twice and i went to go start it up last week and it would kick checked the spark its good little oil on it but clean new gas carb is getting gas like i said tors removed change tranny oil and it just wont start it runs a tad rich but other than that it ran before and now it wont fire any ideas ?