Why is Polaris so interested in heelclicker clutching systems?

 

more accurate and efficient clutchs performance,they specially machined from the factory their new snowmobile primary clutch to fit them on,along with the TEAM ROLLER secondary clutch,so they tested alot the heelclicker as well in their setup,the main focus is to get more rear wheels hp due to the auto tranny power lost in the clutchs.