• Hydraulic • Use 9702 / 9703-Kit VThunder Springs • Hot Street or Strip Cam • Needs Carburetor, Pipes and 10:1 compression • 88 inch engines and larger • 7000+rpm \r\n
VThunder® cams provide the ultimate in arm-stretching, white knuckle power in both street and competitive applications.
\r\n 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. \r\n \r\n VThunder® cams are made from 6150 aircraft quality steel for ultimate durability and resistance to premature cam failure from metal\r\n 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.\r\n \r\n \r\n
|Gross Valve \r\n Lift \r\n ||Lobe Lift \r\n ||Duration @.053 \r\n ||Valve Timing Open/Close \r\n ||Lobe Center Line \r\n ||Lobe Separation \r\n ||Base Circle Radius \r\n ||Tappet \r\n Lift \r\n @TDC \r\n ||Valve \r\n Lift \r\n @TDC \r\n |
|IN.\r\n ||EX.\r\n ||IN.\r\n ||EX.\r\n ||IN.\r\n ||EX.\r\n ||IN.\r\n ||EX.\r\n ||IN.\r\n ||EX.\r\n || \r\n || \r\n ||IN.\r\n ||EX.\r\n ||IN.\r\n ||EX.\r\n |
|.585\r\n ||.585\r\n ||.3625\r\n ||.3625\r\n ||260\r\n ||270\r\n ||26/54\r\n ||59/31\r\n ||104\r\n ||104\r\n ||104\r\n ||.515"\r\n ||.131"\r\n ||.145"\r\n ||.231"\r\n ||.236"\r\n |