EVL XE 244/244 HR103 +3

¥ Increased mid and upper end power for lighter bikes. Stock heads with spring change ok. 1800-5800 rpm VThunder¨ cams provide the ultimate in arm-stretching, white knuckle power in both street and competitive applications.

Most cam designers concentrate on getting the most power in a particular RPM range and disregard valve train clatter and power band width. The designers at VThunder¨ pay particular attention to ramp design to keep our cams as quiet as possible and lobe design to maintain as wide a power band as possible. VThunder¨ cams are made from 6150 aircraft quality steel for ultimate durability and resistance to premature cam failure from metal fatigue. We heat treat our cams to provide a case depth that allows for long term use under extreme loads. With the aid of computer controlled machining centers, VThunder¨ cams are held to extremely precise tolerances. Gross Valve Lift Lobe Lift Duration @.053 Valve Timing Open/Close Lobe Center Line Lobe Separation Base Circle Radius Tappet Lift @TDC Valve Lift @TDC IN. EX. IN. EX. IN. EX. IN. EX. IN. EX. Ê Ê IN. EX. IN. EX. .585 .585 .360 .360 244 244 22/42 48/16 100 106 103 .505" .125" .105" .203" .171"