Supertech

Located in San Jose, California in the heart of Silicon Valley, Supertech was born from the same fertile ground as many other companies in this 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 motor sport, Supertech is sure to have the perfect performance solution for your application. If not, we are always willing to work with you to custom manufacture the solution that is just right for you.

Supertech

Supertech Valve Stem Seals B16 B18 B17 D16 H22 ...

Supertech 5.5mm Viton valve stem seals reduced outer diameter valve seals are perfect for those ...

Supertech 5.5mm Viton valve stem seals reduced outer diameter valve seals are perfect for those that are using dual valve springs or may otherwise have valve spring clearance issues or just need to install new Valve Stem Seals due to worn pieces. Includes: (8) intake and (8) exhaust seals Application: 1997 - 2000 ACURA EL D16Y8 2004 - 2005 ACURA EL D17A2 1992 - 1993 ACURA INTEGRA B17A1 1994 -...

$22.29

Supertech

SUPERTECH VITON VALVE STEM SEALS ECLIPSE TALON ...

This package includes a complete set (16) of Supertech Valves Seals for intake and exhaust Super...

This package includes a complete set (16) of Supertech Valves Seals for intake and exhaust Supertech 6.6mm Viton valve stem seals reduced outer diameter valve seals are perfect for those that are using dual valve springs or may otherwise have valve spring clearance issues or just need to install new Valve Stem Seals due to worn pieces. Application: 1990 - 1998 EAGLE TALON 2.0 1990 - 1999 MITSU...

$23.52

Supertech

Supertech Viton Valve Stem Seals 1.6L 1.8L Mazd...

This package includes a complete set (16) of Supertech Valves Seals for intake and exhaust Super...

This package includes a complete set (16) of Supertech Valves Seals for intake and exhaust Supertech Viton valve stem sealsreduced outer diameter valve seals are perfect for those that are using dual valve springs or may otherwise have valve spring clearance issues or just need to install new Valve Stem Seals due to worn pieces. Application: 90-05 Mazda Miata 90-03 Mazda Protege 93-02 Mazda 62...

$23.52

Supertech

Supertech Viton Valve Seals B18A1 B18B1 LS B18 ...

This package includes a complete set (16) of Supertech Valves Seals for intake and exhaust Appl...

This package includes a complete set (16) of Supertech Valves Seals for intake and exhaust Application: B18A1 B18B1 B20B4 B20Z2 D16A1

$22.29

Supertech

Supertech Valves Dish Nitride Coated Intake, In...

Supertech Valve Set for Honda/Acura B series Vtec Engines (Turbo) Includes: Complete set of (1...

Supertech Valve Set for Honda/Acura B series Vtec Engines (Turbo) Includes: Complete set of (16) valves / (8) Nitride Coated Intake & 8 Inconel Exhaust (high heat) Part #: HEVI-1000 x 8 (Exhaust) Head Diameter: 28.00mm (STD) Dish Length: 102.50mm Material: Inconel Stem Diameter: 5.45mm Part #: HIVN-1000 x 8 (Intake) Head Diameter: 33.00mm (STD) Dish Length: 102.50mm Material: Black Nitra...

$328.24

Supertech

Supertech Valves Dish Nitride Coated Intake, In...

Supertech Valve Set for Honda/Acura K Series Engines, Supertech valves are made in various mate...

Supertech Valve Set for Honda/Acura K Series Engines, Supertech valves are made in various materials including Stainless Steel alloys, Nimonic, Inconel, Stellite Titanium, etc. There are different alloys, heat treatments and coatings used for different applications and they are continuously researching and testing new materials and applications. For intake valves Supertech primarily uses enha...

$328.24

Supertech

Supertech Valves B16 B18c B18c1 GSR B16a STD Si...

Supertech valves are made in various materials including Stainless Steel alloys, Nimonic, Incone...

Supertech valves are made in various materials including Stainless Steel alloys, Nimonic, Inconel, Stellite Titanium, etc. There are different alloys, heat treatments and coatings used for different applications and they are continuously researching and testing new materials and applications. For intake valves Supertech primarily uses enhanced versions for EV8 (21-4n) and for exhaust valves th...

$270.60

Supertech

Supertech Valve Stem Seals Silvia SR20VE SR20VE...

This package includes a complete set (16) of Supertech Valves Seals for intake and exhaust Valve...

This package includes a complete set (16) of Supertech Valves Seals for intake and exhaust Valve Seals: Intake -- x8 --VS-N6I Valve Seals:Exhaust -- x8 --VS-N6E SupertechViton valve stem sealsreduced outer diameter valve seals are perfect for those that are using dual valve springs or may otherwise have valve spring clearance issues or just need to install new Valve Stem Seals due to worn piec...

$27.00

Supertech

Supertech Valve Stem Seals Silvia SR20DET 240SX...

SupertechViton valve stem sealsreduced outer diameter valve seals are perfect for those that are...

SupertechViton valve stem sealsreduced outer diameter valve seals are perfect for those that are using dual valve springs or may otherwise have valve spring clearance issues or just need to install new Valve Stem Seals due to worn pieces. Application: SR20VEDET

$27.00

Supertech

Supertech Valve Stem Seals RB26 Skyline VS-N7E ...

This package includes a complete set (24) of Supertech Valves Seals for intake and exhaust Super...

This package includes a complete set (24) of Supertech Valves Seals for intake and exhaust Supertech Viton valve stem seals reduced outer diameter valve seals are perfect for those that are using dual valve springs or may otherwise have valve spring clearance issues or just need to install new Valve Stem Seals due to worn pieces. Application: RB26DETT

$35.30

Supertech

Supertech Valve Stem Seals RB25 RB20 RB26 VG30 ...

Supertech 6mm Viton valve stem seals reduced outer diameter valve seals are perfect for those th...

Supertech 6mm Viton valve stem seals reduced outer diameter valve seals are perfect for those that are using dual valve springs or may otherwise have valve spring clearance issues or just need to install new Valve Stem Seals due to worn pieces. Application: RB20, RB25 Series motors VG Series motors

$35.30

Supertech

SUPERTECH VALVE STEM SEALS BMW 3-Series 24 Valv...

This package includes a complete set (24) of Supertech Valves Seals for intake and exhaust Appli...

This package includes a complete set (24) of Supertech Valves Seals for intake and exhaust Application: 91-07 BMW 320i 95-99 BMW 323i 91-05 BMW 325i 95-00 BMW 328i 92-06 BMW M3 96-02 BMW Z3 (2.0L+) 02-08 BMW Z4 (2.2L+)

$28.22