2006 & 2007 Mach Z & Renegade 1000

For optimum performance and top speed at elevations below 2000 feet, a 25mm set screw (Ski-Doo #206 262 599) should be installed (with Blue Loctite) in each lever (arm) of the TRA primary clutch on the 2006 & 2007 Ski-Doo Mach Z and Renegade X 1000 models. The TRA clickers should then be adjusted to #2 or #3, according to your operating RPM. The target shift RPM of the 995 engine is 7850 RPM, no higher. This should only be installed by a qualified technician, following the specific procedures outlined in the appropriate “Shop Manual” for the model.
We’re told this modification is not covered under warranty, and that this is “the only modification allowed by BRP that will not void the warranty”.