did you pick it up @ copart ? i think i have seen that bike .
any way if the bike was laying on the side for long time . its possible that you have some oil on top of the piston . you need to take of the spark plugs and turn the engine manually to let all the oil out ... i had the same problem with a rollover car ...
any way if the bike was laying on the side for long time . its possible that you have some oil on top of the piston . you need to take of the spark plugs and turn the engine manually to let all the oil out ... i had the same problem with a rollover car ...