For those looking to breath new life into the Polaris Edge chassis 800 motor, look no further. This big bore kit turns the already potent 800 into a rocket. Climb like never before and blitz trails with awesome arm-ripping acceleration and incredible overall power gains; without sacrificing reliability. The 910 is the ultimate “pull-n-go” mod sled. Pull the starter handle and ride all day without fiddling with your sled.

This kit comes complete with new cylinders, head assembly, piston kits, modified power valve assemblies and all necessary gaskets. The 910 requires sending your engine cases for case porting; which is included in the package price. Requires SLP non-coated twin pipes. Additionally, we recommend bored carbs, V Force reeds, airbox and clutch mods for optimal power gains.