Created with Sketch. Created with Sketch.

Shop by Category

Supertech Valves

Located in San Jose, California in the heart of Silicon Valley, Supertech was born from the same fertile ground as many other companies in the area utilizing cutting-edge technology to fuel growth.

Supertech fuses this technology with passionate people and over 30 years of experience in creating the highest performance valves and valve train components available.

Supertech provides the racing market with superior valves and valve train components for virtually every type of racing. Whether it’s Drag Racing, Rally, Road Racing or any other type of motorsport, Supertech is sure to have the perfect performance solution for your application. If not, they are always willing to work with you to custom-manufacture the solution that is just right for you.

  • Supertech - B16A/B18C Exhaust Valves (Set of 8)

    Honda GSR/ B16A/18C Exhaust Racing Valve 28x5.45x1 Supertech High Performance Race Engine Valves: The microhardness is higher than the stainless steel base material, keeping good ductility beneath the hard nitrided layer (microhardness is 800HV...

    $145.00
    Add to Cart
  • Supertech - B18A/B Exhaust Valves (Set of 8)

    Honda B18A/B Exhaust Valve 28.00x6.55x105.80mm / S Supertech High Performance Race Engine Valves: The microhardness is higher than the stainless steel base material, keeping good ductility beneath the hard nitrided layer (microhardness is 800HV...

    $145.00
    Add to Cart
  • Supertech - Exhaust Racing Valve (B17)

    Honda GSR/ B16A/B17A1/B18C Exhaust Racing Valve 28x5.45x1 Supertech High Performance Race Engine Valves: The microhardness is higher than the stainless steel base material, keeping good ductility beneath the hard nitrided layer (microhardness is 800HV...

    MSRP: $19.95
    $15.96
    Add to Cart
  • Supertech - Intake Valve (F20C1 F22C1)

    Black Nitrided Valve Head Diam: 36.00mm (std) Stem Diam: 5.48mm Length: 109.85mm Material: Black Nitrided Valve Type: Intake Flat Face Engines Honda - Base 4cyl 2.0l F20C1 - 36.00mm (std) Honda - Base 4cyl 2.2l F22C1 - 36.00mm...

    MSRP: $20.72
    $16.58
    Add to Cart
  • Supertech - K-Series Exhaust Valves (Set of 8)

    Honda RSX Exhaust Valve 30x5.45x108.65mm/ SS/Blk Supertech High Performance Race Engine Valves: The microhardness is higher than the stainless steel base material, keeping good ductility beneath the hard nitrided layer (microhardness is 800HV...

    $145.00
    Add to Cart