My XP with the 951 broke a piston and appears to have destroyed the motor. Compression was getting low but everything else was working well. I am debating about selling to scrapper, parting out, or attempt to fix. I would welcome opinions. There is a 2002 GTX-DI in my area with a trashed hull from an accident but the owner reports the engine was strong. Does anyone know if that motor would switch into my carburetor set up? Thanks for the help and advice.