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HD buckets
Need new exhaust springs
13-14 dB louder than stock muffler
22UP MATRYX BOOST STAGE 4 HILL CLIMB RACE+50HP 110 OCTANE v1 NO BREAK IN
Three (3) 1/2" Set Screws
Exhaust Valve Spacers Category_Default Category/SLED/Ski-Doo/Rev 800R HD buckets1000 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