Thanks a lot for the responses guys. The battery at the moment is crap, totally dead. He said it would be fine if he let the bike sat til the temps came down around the 190 mark or so, it would start right back up. Not exactly what has been done to the motor, i would need to go over the notes and specs from the machine shop. In all honesty, i bought it just to flip it. Its an 02 with 17,000 miles on it with all sorts of custom things like the carbon handle bars and shocks/forks. It does have the dyno which shows 133 whp, not sure what they have stock? Someone offered me 2700 for it as it sits but i think thats kind of low. I think if i buy a battery for it and test that out first, maybe thatll fix it? Any recommendations on batteries?