After the blasters top end went out i found a 2006 400ex for 600 bux! but the engine was taken apart so im trying to figure out what all is missing and get it put back together. If you have a 400ex bottom end that you are selling lmk cuz i needs some parts. But for the blaster im getting a new piston and i found another cylinder laying with a bunch of extra parts so im getting it bored over so i will be riding the blaster for a lil bit longer then by next year im going to race in the midwest cross country series here in indiana on the 400! I:I