1. Home
  2. Engines
  3. HF 301cc Engine
  4. Predator 301cc Camshafts
Camshafts are looked as the heart of the engine. It controls the valve events of the cylinder head, delivering power and that unique exhaust sound. We work with the kart and mower racing leaders in camshaft technology and design. With our years of experience and testing we offer the best grinds that are optimized for every customers application and specification. All parts work with the HF Predator 301cc racing engines.