Hey guys new guy here read some posts an figured this is the place to be an ask for help. I just picked up a Yamaha Blaster with Tri-Z 250 engine its in sad shape it was destroyed but a couple drunk guys they were racing on an old logging road an ended up crashing (no surprise!!) anyway they broke off both side a arms an broke of the chassis tabs broke the shocks in half also from the atv rolling down a hillside. It got put behid there shop an sat for 7 years or so, I got it for 100 bucks, Got it home put fuel in a bottle an put a hose to the carb an a fresh plug an got it to fire up an run.... kinda. Anyway, im going to clean this turd up an restore it an make it look half decent again. Does anyone know about these are they fast or am i better off putting an OE blaster motor inside it again??? Have very many people done this?? Any pictures if anyone has done this, I have been told a tri z will kill banshees all day long an being the tiny wheel base this quad should be a hand full an will need a extended swingarm im thinking an it looks very very small with OE A-arms an Swingarm. Anyway thanks to anyone who can help me out.