Billet Head Kit / POL 800 CFI ('08+) Category_Default Category/SLED/Ski-Doo/Rev 600\/600 SDI We then add our Dynojet

We then add our Dynojet Powervision Custom tune which no longer lets the stock ECU limit your throttle by wire

Motorsports and Recreational vehicle market seeking a simple solution including tools to tackle most jobs

Kit Includes: Boss Tied Secondary Clutch

SNYPR TIP Minimal effect until the secondary half of the shift

military Humvee

Billet Head Kit / POL 800 CFI ('08+) Category_Default Category/SLED/Ski-Doo/Rev 600\/600 SDI We then add our DynojetEasy bolt on power for your 800 CFI! This head has twice the cooling capacity to keep your motor running cooler to maintain horsepower by staying below the 120 degree timing curve. We offer two different dome configurations: IQ800 37. 5 is a 12. 5: 1 compression ratio that works great in the 6000 9000 ft range and bolts on 7 8 HP in the mid range and 5 6 HP peak. IQ800 41 is our lower 11. 8: 1 compression version for sea level to 6000 ft and gains 4 5