A collection of aftermarket components designed to enhance the operational capabilities of a specific small engine model. These kits generally include parts intended to improve power output, efficiency, or overall durability. Examples of components often found within these kits include upgraded carburetors, high-performance camshafts, modified cylinder heads, and improved exhaust systems.
The utilization of such a kit can lead to significant improvements in engine performance. This may manifest as increased horsepower, improved torque, and a more responsive throttle. Furthermore, the incorporation of higher-quality components can extend the lifespan of the engine by withstanding higher operating stresses. Historically, the modification of engines through aftermarket parts has been a common practice in motorsports and other applications where enhanced performance is desired.