RIVA/Web Cam Billet Seadoo Racing Cam

Adds 12 peak horsepower and increased torque throughout the rpm range. High strength billet racing cam is precision ground from 8620 billet steel and heat treated for maximum strength. Lighter than OEM cam for quicker acceleration and reduced valve train & cam chain fatigue. Cams require the use of 2009-2012 style cam gears. Requires additional customer ECU tuning for proper calibration.