114-306 V THUNDER CAMS FOR BIG TWIN EVOLUTION® 1984 THRU 1999 TIMING INT./EXH 17/45

The right cam choice can make the difference between a bike that chugs or a bike that’s a slug! V Thunder™ 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. At V Thunder™, designers pay particular attention to ramp design to keep these cams as quiet as possible and lobe design to maintain as wide a power band as possible. Made from 6150 aircraft quality American steel for best longevity and resistance to early cam failure from metal fatigue. Heat treated to provide a case depth that allows for long term use under the severest of loads. Held to extremely precise tolerances with CNC machining. Backed by hundreds of hours on the dyno & on-bike testing. U.S.A. MADE. Includes detailed instructions. SOLDEACH


PART NO.: 114-306
GRIND EVL-
GROSS VALVE LIFT INT./EXH .510/.510
TIMING INT./EXH 17/45
DURATION @ .53 INT./EXH 242
TAPPET LIFT@ TDC .101
VALVE LIFT@ TDC .162 APPLICATION
HYD. Use part No. 91-824/91-825 springs. Split duration for light bikes. 80-88” Engines. More mid range & upper end power than part No. 114-305. 2000-6500 rpm.