ATV & UTV 2020

ENGINE carriers & racks bumpers & winches accessories plows & implements frame & chassis utv accessories body handlebar & grips cables & levers fuel & intake engine clutch brakes drive steering & suspension bearings tires & wheels chemicals tools & shop exhaust electrical & ignition 457 2020 ATV / UTV CATALOG MODEL YEARS PART DESCRIPTION INTAKE LIFT INTAKE LOBE CENTER INTAKE DURA- TION INTAKE VALVE LASH EXHAUST LIFT EXHAUST LOBE CENTER EXHAUST DURA- TION EXHAUST VALVE LASH PART # POLARIS CONTINUED RZR XP 4 1000 2015-2018 Camshaft Intake Stage 2 intake cam: Increased power throughout the entire RPM range with the biggest gains from 5,000 to 7,000 rpm and better over-rev from 7,500 to 9,000 rpm. Must use aftermarket heavy duty buckets when running aftermarket cam- shafts: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs: Dual-cam engine: Intake and exhaust cams sold separately 10.45 97 234.7 0.15 833914 252.45 Scrambler 500 4x4 2004 Camshaft Unicam Stage 1 cam: Improved torque in the bottom 1/2 of the RPM range. Almost no loss in high RPM power: Uses stock valve springs and rockers: Single-cam engine: Supplied with decompression mechanism 8.51 105 219 0.15 8.51 105 219 0.15 871014 222.15 Scrambler 500 4x4 2004 Camshaft Unicam Stage 2 cam: Improved peak torque and increased mid-range to top-end horsepower with no loss on low-end torque: Uses stock valve springs and rockers: Single-cam engine: Supplied with decompression mechanism 8.51 107 223 0.15 8.51 106 223 0.15 871015 222.15 Sportsman 400 4x4 2008-2014 Camshaft Unicam Stage 1 cam: Improved torque in the bottom 1/2 of the RPM range. Almost no loss in high RPM power: Uses stock valve springs and rockers: Single-cam engine: Supplied with decompression mechanism 8.51 105 219 0.15 8.51 105 219 0.15 871014 222.15 Sportsman 400 4x4 2008-2014 Camshaft Unicam Stage 2 cam: Improved peak torque and increased mid-range to top-end horsepower with no loss on low-end torque: Uses stock valve springs and rockers: Single-cam engine: Supplied with decompression mechanism 8.51 107 223 0.15 8.51 106 223 0.15 871015 222.15 Sportsman 450 2x4 2006 Camshaft Unicam Stage 1 cam: Improved torque in the bottom 1/2 of the RPM range. Almost no loss in high RPM power: Uses stock valve springs and rockers: Single-cam engine: Supplied with decompression mechanism 8.51 105 219 0.15 8.51 105 219 0.15 871014 222.15 Sportsman 450 2x4 2006 Camshaft Unicam Stage 2 cam: Improved peak torque and increased mid-range to top-end horsepower with no loss on low-end torque: Uses stock valve springs and rockers: Single-cam engine: Supplied with decompression mechanism 8.51 107 223 0.15 8.51 106 223 0.15 871015 222.15 Sportsman 450 4x4 HO 2007 Camshaft Unicam Stage 1 cam: Improved torque in the bottom 1/2 of the RPM range. Almost no loss in high RPM power: Uses stock valve springs and rockers: Single-cam engine: Supplied with decompression mechanism 8.51 105 219 0.15 8.51 105 219 0.15 871014 222.15 Sportsman 450 4x4 HO 2007 Camshaft Unicam Stage 2 cam: Improved peak torque and increased mid-range to top-end horsepower with no loss on low-end torque: Uses stock valve springs and rockers: Single-cam engine: Supplied with decompression mechanism 8.51 107 223 0.15 8.51 106 223 0.15 871015 222.15 Sportsman 500 4x4 2001-2013 Camshaft Unicam Stage 1 cam: Improved torque in the bottom 1/2 of the RPM range. Almost no loss in high RPM power: Uses stock valve springs and rockers: Single-cam engine: Supplied with decompression mechanism 8.51 105 219 0.15 8.51 105 219 0.15 871014 222.15 Sportsman 500 4x4 2001-2013 Camshaft Unicam Stage 2 cam: Improved peak torque and increased mid-range to top-end horsepower with no loss on low-end torque: Uses stock valve springs and rockers: Single-cam engine: Supplied with decompression mechanism 8.51 107 223 0.15 8.51 106 223 0.15 871015 222.15 Sportsman 800 4x4 2005,2007 Camshaft Unicam Stage 1 cam: Big horsepower gains from 2500 RPM to 5500 RPM with almost no loss on top to redline: New Polaris hydraulic lifters must be installed with this camshaft: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs, pushrods, and rockers: Single-cam engine 10.67 105 240 10.41 105 235 833916 333.25 Sportsman 800 4x4 Built After 9-05-05 2006 Camshaft Unicam Stage 1 cam: Big horsepower gains from 2500 RPM to 5500 RPM with almost no loss on top to redline: New Polaris hydraulic lifters must be installed with this camshaft: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs, pushrods, and rockers: Single-cam engine 10.67 105 240 10.41 105 235 833916 333.25 Sportsman 800 4x4 Built Before 9-05-05 2006 Camshaft Unicam Stage 1 cam: Big horsepower gains from 2500 RPM to 5500 RPM with almost no loss on top to redline: New Polaris hydraulic lifters must be installed with this camshaft: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs, pushrods, and rockers: Single-cam engine 10.67 105 240 10.41 105 235 833916 333.25 Sportsman 800 4x4 HO 2009 Camshaft Unicam Stage 1 cam: Big horsepower gains from 2500 RPM to 5500 RPM with almost no loss on top to redline: New Polaris hydraulic lifters must be installed with this camshaft: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs, pushrods, and rockers: Single-cam engine 10.67 105 240 10.41 105 235 833916 333.25 Sportsman 800 4x4 HO Built After 2-01-08 2008 Camshaft Unicam Stage 1 cam: Big horsepower gains from 2500 RPM to 5500 RPM with almost no loss on top to redline: New Polaris hydraulic lifters must be installed with this camshaft: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs, pushrods, and rockers: Single-cam engine 10.67 105 240 10.41 105 235 833916 333.25 Sportsman 800 4x4 HO Built Before 1-31-08 2008 Camshaft Unicam Stage 1 cam: Big horsepower gains from 2500 RPM to 5500 RPM with almost no loss on top to redline: New Polaris hydraulic lifters must be installed with this camshaft: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs, pushrods, and rockers: Single-cam engine 10.67 105 240 10.41 105 235 833916 333.25 Sportsman 800 6x6 2009 Camshaft Unicam Stage 1 cam: Big horsepower gains from 2500 RPM to 5500 RPM with almost no loss on top to redline: New Polaris hydraulic lifters must be installed with this camshaft: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs, pushrods, and rockers: Single-cam engine 10.67 105 240 10.41 105 235 833916 333.25 Sportsman 800 X2 2007-2009 Camshaft Unicam Stage 1 cam: Big horsepower gains from 2500 RPM to 5500 RPM with almost no loss on top to redline: New Polaris hydraulic lifters must be installed with this camshaft: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs, pushrods, and rockers: Single-cam engine 10.67 105 240 10.41 105 235 833916 333.25 Sportsman Touring 800 2008-2009 Camshaft Unicam Stage 1 cam: Big horsepower gains from 2500 RPM to 5500 RPM with almost no loss on top to redline: New Polaris hydraulic lifters must be installed with this camshaft: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs, pushrods, and rockers: Single-cam engine 10.67 105 240 10.41 105 235 833916 333.25 Sportsman Touring 800, INTL 2008 Camshaft Unicam Stage 1 cam: Big horsepower gains from 2500 RPM to 5500 RPM with almost no loss on top to redline: New Polaris hydraulic lifters must be installed with this camshaft: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs, pushrods, and rockers: Single-cam engine 10.67 105 240 10.41 105 235 833916 333.25 HOT CAMS CAMSHAFTS continued