2011 VICTORY Hammer 8-Ball, Engine SpecificationsEngine Type: 4-stroke 50° V-TwinCooling System: Air / oilDisplacement: 106 ci / 1731 ccBore x Stroke: 101 x 108 mmCompression ratio: 9.4 : 1Valve train: Single overhead camshafts with 4 valves per cylinder, self-adjusting cam chains, hydraulic liftersFuel System: Electronic Fuel Injection with dual 45mm throttle bodyFuel Capacity: 4.5 gal. (17.0 l)Exhaust: Staggered slash-cut dual exhaust with crossoverOil capacity: 5.0 qt. (4.75 l)Charging System: 38 amps max outputBattery: 12 volts / 18 amp hoursPrimary Drive: Gear drive with torque compensatorClutch: Wet, multi-plateTransmission: 6-speed overdrive constant meshFinal Drive: Carbon Fiber Reinforced Belt