my buddy just gave me a 95 blaster that had been sitting under a tarp in his yard for like 2 years or something. i took the head off last night cause he said the rings were fried. come to find out there is a huge piece of the piston gone and the crankcase is filled with peanut butter. the gas tank has a couple holes in it so i guess he was probably trying to crank it with water in the gas tank. what i was wondering though is, do you think its worth it to overhaul the motor or just get a new one?