The Victory engine carries of oil in the sump, about the same as most automobiles. This is intended to minimize risk of low-oil damage, but also makes it dimensionally larger than other motorcycle engines, such as Harley-Davidson, which carry the oil in an external tank. Top speed is about at 5,500 rpm; the ECM contains a rev limiter which can be overridden by reprogramming the EPROM. The Victory engine is air-cooled, and also circulates crankcase oil through a cooler mounted between the front frame downtubes. A section of the rear swingarm can be removed to change the drive belt or the rear wheel.