07 600 switchback burndown

[8XP]

The neighbor here has a 07 600 switchback that has burned a piston. Scuffed the side of the cylinder and piston and stuck it. The other side has 100ish lbs of compression. Anyone else have issues at all with these cleanfire motors?? It has less than 2000 miles on it. Thanks.

 

[Coach-T]

07 Switch Burn Down

Mine burned down with 2400 miles on it. 1st day of trip to Wyo. Took it to my dealer and When he took it apart, found that the setting on the oil injection was set too lean. Said that the setting mark was way off. Runs fine now after 750.00 of repairs. Also, uses a bit more oil than it did before, and no other issues at all.