Boss Hoss BHC-3 ZZ4 SS - 2007 Specifications and Reviews

The 2007 Boss Hoss BHC-3 ZZ4 SS is an extreme custom cruiser powered by a massive 5.7-liter V8 engine producing 355 horsepower and 405 lb-ft of torque. Built for riders seeking unmatched power and presence, it delivers raw acceleration and commanding road authority through its liquid-cooled engine and belt drive. Best known for its automotive-grade performance and show-stopping appeal, this heavyweight machine prioritizes sheer engine displacement over handling refinement.

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General information

CategoryCustom / cruiser
Year2007
ModelBoss Hoss BHC-3 ZZ4 SS

Engine and Transmission Specifications

Transmission typefinal driveBelt
Cooling systemLiquid
Fuel systemCarburettor. Holley 750 cfm
Compression10.0:1
Torque405.00
Power355.00
Stroke4
Engine typeV8
Capacity:5700.00 ccm (347.81 cubic inches)
 
 

Physical measures and capacities

Wheelbase2,032 mm (80.0 inches)
Seat height711 mm (28.0 inches) If adjustable, lowest setting.
Dry weight499.0 kg (1,100.1 pounds)

Boss Hoss BHC-3 ZZ4 SS dimensions and frame

Rear brakes diameter320 mm (12.6 inches)
Rear brakesSingle disc
Front brakes diameter320 mm (12.6 inches)
Front brakesDouble disc
Rear tyre dimensions230/60-15
Front tyre dimensions130/90-16
Rear suspensionDual 11.0´ coilover shocks
Front suspension63mm inverted forks
 
 

Speed and acceleration

Power/weight ratio0.7114 HP/kg

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

355 hp
Peak Power
4.5s
0-60 mph

Best For

Track20%
City25%
Cornering15%
Daily Riding35%
Touring45%
Passenger55%

Rider Profile

Best ForThis is a machine for experienced riders who are comfortable managing enormous torque and a very unconventional, car-engine-in-a-bike riding experience.
PurposeBuilt as a straight-line, boulevard-cruising showpiece powered by a genuine small-block V8, it exists to deliver brute acceleration and spectacle rather than cornering finesse.
Rider FitAt over 500 kg with a low seat and long wheelbase, it demands strength and confidence at low speed and in parking-lot maneuvers, though the low center of gravity helps once rolling.
CharacterIt's a bold, attention-grabbing muscle cruiser with a thunderous V8 soundtrack, built for riders who want raw power and novelty over agility or refinement.
Not Ideal ForThis is not the bike for new riders, tight twisty roads, off-road use, or anyone wanting a light, nimble, or subtle motorcycle.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2007 Boss Hoss BHC-3 ZZ4 SS Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 711mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2007 Boss Hoss BHC-3 ZZ4 SS, with a cramped knee angle of around 80 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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