Extreme Turbo Systems

ETS CNC Ported Cylinder Heads Nissan GTR (VR38DETT R35)

  • Black Friday Sale!
  • Regular price $7,995.00


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  • 40 - 60 Horsepower Increase.
  • Fully CNC ported and hand smoothed.
  • Wire EDM performed to ensure maximum reliablity and wall thickness.
  • Flow benched for optimal performance.


  • ETS 5 Axis CNC Ported Heads
  • Head Modification for high boost applications.
  • Serdi Valve Job (The best valve job possible)
  • Ferrea +1mm Intake and exhaust valves
  • Ferrea Dual Valve Springs
  • Ferrea Titanium Retainers
  • Ferrea Valve Locks
  • High-Temp Valve Seals
  • Valve Guide Seals


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  • Max stroke, bore, deck height, bore spacing etc thanks

    Hello, we can set up our cylinder heads for a few different configurations.  Let me know your specs and I will pass it to our engine builder for clarification.

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