Say goodbye to failed servomotors and stretched cables

Huge gains for your 900 RZR that keep the rest in the dust

you significantly reduce belt slip and prevent the heat-soak that leads to premature belt failure

and are made in the USA

We recommend using new gaskets any time you tear your top end apart

Exhaust Valve Spacers Select Model:800/1000 Say goodbye to failed servomotors1000 Motors Since the exhaust valves dont open until 6800 rpm, there is a loss of torque from 6300 to 6750 rpm in the mid range. By installing our exhaust valve spacers your machine will see gains of 6 8 hp in the mid range with the stock exhaust, and 8 10 hp if you have an aftermarket exhaust system. It adds a lot of mid range power and broadens the powerband at an extremely low price. Machined out of aluminum, sold as a pair and comes with a easy