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Supertech Black Nitrided Intake Valve Set for Honda B16A/B18C - Set of 8

This set of 8 intake valves from Supertech is engineered specifically for for Honda B16A and B18C engines, delivering high performance and durability. Manufactured from forged stainless steel, these valves undergo a specialized black nitriding heat treatment that enhances surface hardness and reduces friction, optimizing valve guide interaction and longevity.

The black nitride coating covers the entire valve, providing superior wear resistance compared to chrome coatings which only cover the stem. This treatment ensures the valves maintain strength and ductility under high RPM conditions and resist damage from lead-free fuels and aggressive combustion mixtures.

  • Material: Black nitrided forged stainless steel
  • Head diameter: approximately 33.00mm
  • Stem diameter: approximately 5.48mm
  • Length: approximately 102.5mm
  • Set includes 8 intake valves
  • Enhanced surface hardness with minimum 800HV microhardness
  • Reduced valve-guide friction for improved engine efficiency
  • Durable nitrided layer bonded microscopically to base material

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Supertech manufactures internal engine components, with a focus on sport compact valvetrain. Their product line includes valves, valve springs, as pistons, as well as various other valvetrain components such as valve guide, block guards, and cam followers. Supertech’s extraordinary attention to precision allows their valves to be manufactured to the tolerances needed for high horsepower, high revving, sport compact vehicles.
Contact
Supertech
285 Digital Dr.
95037 Morgan Hill
USA

info@supertechperformance.com
https://www.supertechperformance.com/
Responsible person
Streetstylez Ltd. & Co. KG
Heinrich-Lorenz-Str. 2-4
09120 Chemnitz
Germany

info@streetstylez.eu
www.streetstylez.eu
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