• Hydraulic • Bolt-In • 80-Inch Engines • Good Low End Torque and Mid-Ranged in Heavy and Light Bikes • 1500 to 5800rpm • Excellent Fuel Mileage 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 |
|.500rn ||.500rn ||.3125rn ||.3125rn ||234rn ||234rn ||15/39rn ||39/15rn ||102rn ||102rn ||102rn ||.530"rn ||.096"rn ||.096"rn ||.154"rn ||.154"rn |