Cylinder Head Customization for Motorcycle Performance Optimization

Competition CNC Hayabusa Products

Hayabusa Stage 1 CNC Ported Head and Cams$1,975

Stage 1 CNC ported
Valve Job
Valve bowls hand blended
Manifolds hand blended
Valve seals (High Temp Viton)
65# valve springs
Stage 1 cams
Valve lash set (ready to bolt on)


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


  • 46mm gen2 throttle bodies $650 (on exchange)
  • 49mm gen1 throttle bodies $650 (on exchange)
  • Stainless steel valves $448
  • Titanium spring retainers $250
  • Bronze valve seats $475
  • Bronze valve guides $275
  • Cam gears $160
  • Head gasket $85
  • Pistons $720
Suzuki Hayabusa CAMS Suzuki Hayabusa stage 2 Suzuki Hayabusa STAGE 2 Suzuki Hayabusa inside port Suzuki Hayabusa chamber 1
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