Polaris RZR 900 Trail | 900s | 1000s Blow Hole

“THE BLOW HOLE” for UTV’s brings MTNTKS respected and valued snowmobile product along with its heat fighting abilities to increase the longevity of the drivetrain and ultimately your investment. MTNTK developed this out of a desperate need to increase belt and clutch life. Out in the extreme conditions of the sand dunes, it has become commonplace to remove the belt covers in a desperate attempt to prevent belt failures. While removal of the cover does help with belt failures, the increased contact with the sand leads to premature clutch wear and failure. The same cases can be seen in any environment such as rock crawling and trail riding. The clutches and drive belt show up as a weak link as the added load is converted to wasted heat energy. This waste heat deteriorates drive belts, and breaks down composite bearing surfaces and parts which lead to increased inefficiency. This loss of efficiency only provides more ways to make heat and the vicious cycle repeats until failure. UTV’s place extreme loads on their clutches and belt which builds extreme heat. This heat, in turn, will end up costing you money and riding time. It leads to premature wear on your clutches, and complete belt and clutch failure. “THE BLOW HOLE” for UTV’s places a high output auxiliary fan in the cooling ducts of your clutch housing. It dramatically reduces average temperatures generated in the clutch system and also speeds cooling of the clutch housing when traveling at lower speeds between high load events. Plug and Play with OEM connectors.