Competition CNC Hayabusa Products
Stage 1 CNC Ported Head for Stock Cams$895
Stage 1 CNC ported
Valve bowls hand blended
Manifolds hand blended
Valve seals (High Temp Viton)
Valve springs shimmed
Valve lash set (ready to bolt on)
- Must use stock cams.
- Must use adjustable cam gears and degree cams for safe piston to valve clearance.
- 46mm bored throttle bodies are highly recommended.
- Works with stock injectors and fuel system.
- Fuel re-mapping is highly recommended.
- Aftermarket exhaust system highly recommended.
- 46mm gen2 throttle bodies $650 (on exchange)
- 49mm gen1 throttle bodies $650 (on exchange)
- Stainless steel valves $448
- Titanium retainers $250
- Bronze valve seats $475
- Bronze valve guides $275
- Cam gears $160
- Head gasket $85
- Pistons $720