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 utilizingcutting 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, we are always willing to work with you to custom manufacture the solution that is just right for you.

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Supertech Nissan SR20DET / RB26 Manganese Bronze Intake Valve Guide 6mm Stem - Set of 12
-20%Sold outNew
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Vendor: SupertechSupertech Nissan SR20DET / RB26 Manganese Bronze Intake Valve Guide 6mm Stem - Set of 12
Regular price $121.27 Sale price $97.04
Supertech Nissan SR20DET Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Nissan SR20DET Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 8
Regular price $80.86 Sale price $64.71
Supertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 8
Regular price $80.86 Sale price $64.71
Supertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 12
-20%Sold outNew
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Vendor: SupertechSupertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 12
Regular price $121.27 Sale price $97.04
Supertech Mini Cooper R56 Manganese Bronze Intake/Exhaust Valve Guide - Set of 8
-20%New
Vendor: SupertechSupertech Mini Cooper R56 Manganese Bronze Intake/Exhaust Valve Guide - Set of 8
Regular price $89.63 Sale price $71.72
Supertech Mini Coooper R53 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Mini Coooper R53 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem - Set of 8
Regular price $80.86 Sale price $64.71
Supertech Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8
Regular price $63.28 Sale price $50.64
Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8
Regular price $63.28 Sale price $50.64
Supertech Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8
Regular price $63.28 Sale price $50.64
Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8
Regular price $63.28 Sale price $50.64
Supertech Mazda Miata 1.8L Manganese Bronze Intake Valve Guide - Set of 8
-20%New
Vendor: SupertechSupertech Mazda Miata 1.8L Manganese Bronze Intake Valve Guide - Set of 8
Regular price $89.63 Sale price $71.72
Supertech Mazda 1.8L Exhaust Valve Guide- Set of 8
-20%New
Vendor: SupertechSupertech Mazda 1.8L Exhaust Valve Guide- Set of 8
Regular price $89.63 Sale price $71.72
Supertech Honda S2000 Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Honda S2000 Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
Regular price $73.81 Sale price $59.06
Supertech Honda S2000 Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Honda S2000 Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8
Regular price $73.81 Sale price $59.06
Supertech Honda K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Honda K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
Regular price $63.28 Sale price $50.64
Supertech Honda K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Honda K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8
Regular price $63.28 Sale price $50.64
Supertech Honda D / K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Honda D / K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
Regular price $63.28 Sale price $50.64
Supertech Honda D/K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Honda D/K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8
Regular price $63.28 Sale price $50.64
Supertech Honda B/H Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Honda B/H Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
Regular price $60.59 Sale price $48.49
Supertech Honda B/H Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Honda B/H Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8
Regular price $60.59 Sale price $48.49
Supertech Honda LS / H23 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Honda LS / H23 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8
Regular price $63.28 Sale price $50.64
Supertech Honda B18A/B18B/H23 Exhaust Valve Guide 6.6mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Honda B18A/B18B/H23 Exhaust Valve Guide 6.6mm Stem - Set of 8
Regular price $63.28 Sale price $50.64
Supertech Ford Ecoboost 2.0/2.3L Manganese Bronze Intake/Exhaust Valve Guide 11.04mm - Set of 8
-20%New
Vendor: SupertechSupertech Ford Ecoboost 2.0/2.3L Manganese Bronze Intake/Exhaust Valve Guide 11.04mm - Set of 8
Regular price $73.81 Sale price $59.06
Supertech Ford Duratec / Mazda MZR 2.0L/2.3L Intake/Exhaust Valve Guide - Set of 8
-20%New
Vendor: SupertechSupertech Ford Duratec / Mazda MZR 2.0L/2.3L Intake/Exhaust Valve Guide - Set of 8
Regular price $80.86 Sale price $64.71
Supertech Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem - Set of 8
-20%New
Vendor: SupertechSupertech Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem - Set of 8
Regular price $80.86 Sale price $64.71