This component is a system designed to enhance the performance and reliability of motorcycle engines, specifically those equipped with aftermarket air cleaners. It addresses the common issue of oil carry-over and crankcase pressure buildup often associated with high-performance engine modifications. The system typically includes specialized breather bolts, hoses, and a small filtration device.
Its implementation offers several key advantages. By effectively venting excess crankcase pressure, it reduces the likelihood of oil leaks and promotes more efficient engine operation. This can contribute to improved horsepower, torque, and overall engine longevity. Historically, these systems evolved from racers’ needs to manage engine pressures in demanding conditions, translating to benefits for street and performance riders alike.
