no race gas required

Quicker throttle response at mid-speed acceleration

No need to remove the Primary cover and spring to swap out magnets with 16g or weight adjustment through the top weight screws

The pipe must be used with Performance Y-Pipe

Durability Kit / 800 (13'+) 17-329 no race gas requiredExtend Your Polaris 800's Life & Boost Its Power with Our Durability Kit If you own a Polaris 800 CFI or CFI HO, you know that the stock pistons and rings are prone to a short life. The short rods and pistons cause most machines to lose 20 30 lbs of compression after as little as 1,500 miles, leading to a noticeable loss in performance. How many miles are on your sled? If it's over 1,500, you need this kit. Our Durability Kit is the answer. We've