It appears you're interested in specifications for the Boss Hoss BHC-3 ZZ4. This Custom / cruiser model is powered by a V8, four-stroke engine with 5700.00 ccm (347.81 cubic inches) of actual displacement before 10.0:1 compression. Fueling is metered via Injection. Holly 680 cfm Throttle Body allowing this machine to produce its 476.06 HP (347.5 kW) horsepower and 549.18 Nm (56.0 kgf-m or 405.1 ft.lbs) torque. According to our records engine heat of the Boss Hoss BHC-3 ZZ4 is moderated by Liquid. You'll need to get familiar with the Automatic transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 130/90-16 and the rear is 230/60-15 . The entire package is supported by the frame, 28. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc front brakes and Single disc rear brakes. The Boss Hoss BHC-3 ZZ4 was launched in 2008, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.