High-Rev Camshaft for Briggs World Formula Kart Racing EnginesAt the core of any high performing engine lies the camshaft, dictating the rhythm of power pulses. For Briggs World Formula setups, the SKU 557041 camshaft redefines this role, with lobes profiled to extract every bit of potential from your displacement. Diving deeper, its aggressive duration opens valves wider and longer, flooding cylinders with a richer air fuel charge. This isn't just theoryracers see tangible gains: 5 10% more peak power,