Displacement: 5700.00 ccm (347.81 cubic inches)Engine type: V8, four-strokePower: 355.00 HP (259.1 kW)) @ 5250 RPMTorque: 549.18 Nm (56.0 kgf-m or 405.1 ft.lbs) @ 4200 RPMFuel system: Injection. Holly 680 cfm Throttle BodyFuel control: DOHCCooling system: LiquidGearbox: AutomaticTransmission type,final drive: Shaft drive (cardan) Even the Boss Hoss's extended wheel-base was engineered for more than just good looks. The ride height and length also work to ensure that all that power goes where it belongs... straight ahead.