• 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 rn
VThunder® cams provide the ultimate in arm-stretching, white knuckle power in both street and competitive applications.
rn 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. rn rn VThunder® cams are made from 6150 aircraft quality steel for ultimate durability and resistance to premature cam failure from metalrn 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.rn rn rn
|Gross Valve rn Lift rn ||Lobe Lift rn ||Duration @.053 rn ||Valve Timing Open/Close rn ||Lobe Center Line rn ||Lobe Separation rn ||Base Circle Radius rn ||Tappet rn Lift rn @TDC rn ||Valve rn Lift rn @TDC rn |
|IN.rn ||EX.rn ||IN.rn ||EX.rn ||IN.rn ||EX.rn ||IN.rn ||EX.rn ||IN.rn ||EX.rn || rn || rn ||IN.rn ||EX.rn ||IN.rn ||EX.rn |
|.585rn ||.585rn ||.3625rn ||.3625rn ||260rn ||270rn ||26/54rn ||59/31rn ||104rn ||104rn ||104rn ||.515"rn ||.131"rn ||.145"rn ||.231"rn ||.236"rn |