The 1997 Ski-Doo MXZ 670 is a legendary sport snowmobile, recognized for its 669cc liquid-cooled Rotax twin engine with R.A.V.E. technology, producing approximately 110–115 horsepower. Known for blistering acceleration and strong low-end torque, it features the SC-10 rear suspension with up to 10 inches of travel, making it a competitive trail machine in its era.