Durability Kit / 800 (13'+) Category_Default Category/SLED/Arctic Cat/F6 '07-10 8:1 compression ratio makes the

8:1 compression ratio makes the motor's detonation sensor kick on very easily and won’t allow you to lean out the motor for extra power

If you want to take things to the next level

Protect your motor and install this manual tensioner today

This is a must have modification for your tuned RZR XP Turbo

This unique device allows for quicker changes of maximum engine speed to OPTIMIZE HORSEPOWER OUTPUT

Durability Kit / 800 (13'+) Category_Default Category/SLED/Arctic Cat/F6 '07-10 8:1 compression ratio makes theExtend 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