Versatile cam for engines with up to 10.5:1 compression ratio
For 80" to 96" engines with 10:1-10.5:1 compression, and larger engines with 9.5:1-10:1 compression ratios
Provides a streetable combination of low end torque and top end horsepower
This cam is used in the S&S 111" Super Sidewinder Plus engines
• New style breather is not dependant on the rotation of the crankshaft to make it open and close• Reeds open when the pressure in the crankcase is greater than the pressure in the cam chest and close when the pressure in the cam chest is equal to or greater than the pressure in the crankcase• By opening and closing “on demand†the reed valves automaticly compensate for the lag time associated with accelerating the mas of air as it is forced out of the crankcase• Increases performance and stops high-RPM oil carryover• Installation is fast and simple, no aligning timing marks and norotating parts