I just bought a 99 trailboss 250, is there anything i need to know about this 4 wheeler? It is in new condition. I was wondering about the oil injection how reliable is this? also how powerfull are these 2 strokers? I can spin up dirt and gravel, but not as peppy as i thought it would be for a 2 stroker. Any good mods for this? Also where can i get a winch and do i need a special bracket. Thanks timmerman