2010 Boss Hoss BHC-3 LS3 Technical Analysis & Specification Breakdown
Positioned in Boss Hoss's custom - cruiser motorcycle lineup, the 2010 Boss Hoss BHC-3 LS3 relies on a 6200 cc (378.3 cu in) liquid-cooled v8, four-stroke powerplant. In factory specification, peak output is rated at 445 HP (324.8 kW) at 5,750 rpm while maximum torque reaches 603.4 Nm (445.1 lb-ft) at 4,750 rpm, transferring power to the rear wheel through belt final drive. With a specific output of 71.8 HP per liter and a 1,000 rpm working window between peak torque (4,750 rpm) and peak power (5,750 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the BHC-3 LS3 measures 528.4 kg (1165 lbs) dry, translating to a power-to-weight ratio of 0.84 HP/kg (1.19 kg per horsepower). Rider ergonomics and chassis geometry center around a 2,032 mm (80 in) wheelbase engineered for planted straight-line stability. The 32.17-liter (8.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Boss Hoss archive, this model family spans 4 indexed model years from 2009 to 2017, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
71.8 HP/L
Power-to-Weight
0.84 HP/kg (1.19 kg/HP)
Power Band Window
4,750–5,750 rpm
Engine
Displacement6200.0 ccm (378.32 cubic inches)
Engine TypeV8, four-stroke
Engine DetailsV8, four-stroke
Power445.0 HP (324.8 kW)) @ 5750 RPM
Torque603.4 Nm (61.5 kgf-m or 445.1 ft.lbs) @ 4750 RPM
Compression10.7:1
Fuel SystemInjection. Multi-port injection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
CoolingLiquid
Transmission
Final DriveBelt (final drive)
Performance
Exhaust2.5 inch with dual mufflers
Chassis
Rake33.0°
Front SuspensionInverted forks, 63 mm, adjustable preload,
Rear SuspensionDual 13.0 inch coilover shocks, adjustable preload
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
