Cylinder Head Customization for Motorcycle Performance Optimization

Competition CNC Hayabusa Products

Stage 3 CNC Ported Head and Cams
with O/S Stainless Valves $3,566

Stage 3 CNC ported
CNC clearance for large cams
Bronze oversize valve seats
Bronze valve guides
Stainless steel valves +1mm
Valve Job
Valve bowls hand blended
Manifolds hand blended
Valve seals (High Temp Viton)
65# valve springs
Titanium spring retainers
Stage 3 cams
Valve lash set (ready to bolt on)


  • Must use adjustable cam gears and degree cams for safe piston to valve clearance.
  • 46mm or 49mm bored throttle bodies are highly recommended.
  • Fuel re-mapping is required.
  • Aftermarket exhaust system is required.


  • 46mm gen2 throttle bodies $650 (on exchange)
  • 49mm gen1 throttle bodies $650 (on exchange)
  • Cam gears $160
  • Head gasket $85
  • Pistons $720
Suzuki Hayabusa CAMS Suzuki Hayabusa stage 2 Suzuki Hayabusa STAGE 3 Suzuki Hayabusa inside port Suzuki Hayabusa chamber 1
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