Emissions/smoke and smell: Just as the EvinrudeE-TEC outboards have seen reduced emissions, the 600 HO E-TEC isexpected to be the cleanest two-stroke snowmobile engine by a widemarginmeaning theres virtually no smoke or smell. Lightweight:In the 2stroke versus 4stroke battle, weight has been a focus. Ski-Dooexpects its new high-efficiency E-TEC 2stroke to retain its advantageover 4stroke competitors such as Yamaha. Because of its two-strokeconfiguration, the new E-TEC-equipped MXZ TNT the 600 HO E-TEC shouldretain a weight advantage for better handling and reducing riderfatigue. Claimed weight for the early release 2009 MX Z TNT with 600 HOE-TEC model is just 415 pounds (188 kg).
2009 Ski-Doo E-Tec Snowmobile