This article first appeared in Race & Rally Magazine, Oct. 1995 Adjustable clutch weights? They are here! The Thunder Shift Kit will change the way clutches are tuned from this day forward. Even you can be a clutching “guru”. The new Thunder Shift Kit from Thunder Products could change the way that you tune your[…]View Full Article

SnowTech Magazine December 2010 Good news for all of us snowmobilers who get tired of problems with clutch bushings and having to service their drive clutch so often. Many of us still own and use an original 911 Response clutch cover from Hi-Tech Innovations, good old Duane Watt. SnowTech introduced you to Duane back in[…]View Full Article

September 2010 ABC (Additional Bearing Contact) Kit For Arctic Cat Primary Clutches from Thunder Products This one is a head scratcher – if you look at the clutch on your Arctic Cat, have you noticed how the cover bushing barely captures the end of the main shaft of the primary clutch? The bolt that holds[…]View Full Article