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    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.

    Home/ Collections /Supertech
    Supertech Honda K20/K24 Dual Valve Spring - Set of 16 Supertech
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    Supertech Honda K20/K24 Dual Valve Spring - Set of 16 $247.33 USD $309.07 USD
    Supertech Honda F20/K20 Dual Valve Spring Kit
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    Supertech Honda F20/K20 Dual Valve Spring Kit $576.57 USD $720.50 USD
    Supertech Honda 5.5mm Polyacrylic Intake Valve Stem Seal - Set of 8 Supertech
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    Supertech Honda 5.5mm Polyacrylic Intake Valve Stem Seal - Set of 8 $6.68 USD $8.35 USD
    Supertech Honda 5.5mm Viton Exhaust Valve Stem Seal - Set of 8 Supertech
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    Supertech Honda 5.5mm Viton Exhaust Valve Stem Seal - Set of 8 $9.61 USD $12.01 USD
    Supertech Honda K20/K24 Black Nitrided Intake Valve - Set of 8 Supertech
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    Supertech Honda K20/K24 Black Nitrided Intake Valve - Set of 8 $190.54 USD $238.10 USD
    Supertech Honda K20/K24 Black Nitrided Exhaust Valve - Set of 8 Supertech
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    Supertech Honda K20/K24 Black Nitrided Exhaust Valve - Set of 8 $187.39 USD $234.16 USD
    Supertech Yamaha FZR/SVHO 1800 34x5.48x90.80mm Black Nitrided Intake Valve - Set of 8
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    Supertech Yamaha FZR/SVHO 1800 34x5.48x90.80mm Black Nitrided Intake Valve - Set of 8 $177.29 USD $221.54 USD
    Supertech Yamaha FZR/SVHO 1800 30x5.47x89.95mm Black Nitrided Exhaust Valve - Set of 8
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    Supertech Yamaha FZR/SVHO 1800 30x5.47x89.95mm Black Nitrided Exhaust Valve - Set of 8 $263.73 USD $329.57 USD
    Supertech 5.5mm Valve Lock 7 Degrees Standard - Set of 32 (Req 2 Per Valve)
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    Supertech 5.5mm Valve Lock 7 Degrees Standard - Set of 32 (Req 2 Per Valve) $39.20 USD $48.98 USD
    Supertech 5.5mm Valve Lock 7 Degrees - Set of 16 (Req 2 Per Valve)
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    Supertech 5.5mm Valve Lock 7 Degrees - Set of 16 (Req 2 Per Valve) $49.88 USD $62.34 USD
    Supertech Block Guard for Honda H22/H23/F22 Single Cam
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    Supertech Block Guard for Honda H22/H23/F22 Single Cam $141.75 USD $177.13 USD
    Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16
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    Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16 $187.78 USD $234.66 USD
    Supertech VW VR6 Dual Valve Spring - Set of 12
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    Supertech VW VR6 Dual Valve Spring - Set of 12 $185.93 USD $232.35 USD
    Supertech Nissan SR20DET 6mm Valve Stem Inner Spring Seat Locator - Single (Drop Ship Only)
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    Supertech Nissan SR20DET 6mm Valve Stem Inner Spring Seat Locator - Single (Drop Ship Only) $7.60 USD $9.49 USD
    Supertech GM ECOTEC LSJ 2.0L/2.2L/2.4L Dual Valve Spring - Set of 16
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    Supertech GM ECOTEC LSJ 2.0L/2.2L/2.4L Dual Valve Spring - Set of 16 $267.91 USD $334.79 USD
    Supertech Titanium Retainer for H1000 Series Springs - Set of 16
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    Supertech Titanium Retainer for H1000 Series Springs - Set of 16 $260.25 USD $325.22 USD
    Supertech Toyota 2ZZGE Black Nitrided Exhaust Valve - Set of 8 Supertech
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    Supertech Toyota 2ZZGE Black Nitrided Exhaust Valve - Set of 8 $195.16 USD $243.87 USD
    Supertech Toyota Supra 2JZGTE Inconel Exhaust Valve - Set of 12 Supertech
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    Supertech Toyota Supra 2JZGTE Inconel Exhaust Valve - Set of 12 $416.93 USD $521.01 USD
    Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16 Supertech
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    Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16 $309.01 USD $386.15 USD
    Supertech Dual Spring Seat Locator Supertech
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    Supertech Dual Spring Seat Locator $7.60 USD $9.49 USD
    Supertech 87.5mm Bore Piston Rings - 1x3.30 / 1.2x3.60 / 2.8x3.30mm High Performance Gas Nitrided Supertech
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    Supertech 87.5mm Bore Piston Rings - 1x3.30 / 1.2x3.60 / 2.8x3.30mm High Performance Gas Nitrided $25.51 USD $31.88 USD
    Supertech 84mm Bore Piston Rings - 1x3.10 / 1.2x3.5 / 2.8x3.10mm High Performance Gas Nitrided Supertech
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    Supertech 84mm Bore Piston Rings - 1x3.10 / 1.2x3.5 / 2.8x3.10mm High Performance Gas Nitrided $25.51 USD $31.88 USD
    Supertech Ford/Mazda 2.3L 87.5mm Bore 1.122in Comp Height -20cc Dish 9:1 CR Pistons - Set of 4 Supertech
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    Supertech Ford/Mazda 2.3L 87.5mm Bore -20cc Dish 9:1 CR Pistons - Set of 4 (Excl Rings) $658.80 USD $823.26 USD
    Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - Single (Drop Ship Only) Supertech
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    Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - Single (Drop Ship Only) $38.42 USD $48.01 USD
    Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit Supertech
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    Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit $108.11 USD $135.10 USD
    Supertech Honda B16A/B18C Black Nitrided Intake Valve - Set of 8 Supertech
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    Supertech Honda B16A/B18C Black Nitrided Intake Valve - Set of 8 $116.03 USD $144.99 USD
    Supertech Honda K20/K24 Black Nitrided Intake Valve - Set of 8 Supertech
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    Supertech Honda K20/K24 Black Nitrided Intake Valve - Set of 8 $190.49 USD $238.05 USD
    Supertech Honda K20/K24 Black Nitrided Exhaust Valve - Set of 8 Supertech
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    Supertech Honda K20/K24 Black Nitrided Exhaust Valve - Set of 8 $187.39 USD $234.16 USD
    Supertech Honda B16A/B18C Black Nitride Exhaust Valve - Set of 8 Supertech
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    Supertech Honda B16A/B18C Black Nitride Exhaust Valve - Set of 8 $180.26 USD $225.26 USD
    Supertech Honda D / K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8 Supertech
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    Supertech Honda D / K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8 $55.70 USD $69.60 USD
    Supertech Honda D/K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8 Supertech
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    Supertech Honda D/K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8 $55.70 USD $69.60 USD
    Supertech Honda B/H Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8 Supertech
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    Supertech Honda B/H Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8 $53.33 USD $66.65 USD
    Supertech Honda B/H Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Single Supertech
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    Supertech Honda B/H Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Single $6.96 USD $8.70 USD
    Supertech Honda LS / H23 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8 Supertech
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    Supertech Honda LS / H23 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8 $55.70 USD $69.60 USD
    Supertech Honda B18A/B18B/H23 Exhaust Valve Guide 6.6mm Stem - Set of 8 Supertech
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    Supertech Honda B18A/B18B/H23 Exhaust Valve Guide 6.6mm Stem - Set of 8 $55.70 USD $69.60 USD
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    Supertech Nissan SR20DE/SR20DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8 $187.44 USD $234.30 USD
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    Supertech Toyota 5VZFE Black Nitrided Exhaust Valve - Set of 12 $299.88 USD $374.74 USD
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    Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit $708.94 USD $885.91 USD
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    Supertech Ford Coyote 5.0L Beehive Valve Spring Kit $956.73 USD $1,195.91 USD
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    Supertech 76mm Bore Piston Rings - 1x2.70 / 1.2x3.20 / 2.8x2.70mm High Performance Gas Nitrided $25.51 USD $31.88 USD
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    Supertech VW EA888 33.85 x 5.98 x 104.00mm Blk Nitrided Intake Valve (Set of 8) $213.89 USD $267.28 USD
    Supertech Audi/VW EA113 Std Triple Groove Inconel Exhaust Valve - Set of 8
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    Supertech Audi/VW EA113 Std Triple Groove Inconel Exhaust Valve - Set of 8 $317.51 USD $396.78 USD
    Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Single (Dropship Only)
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    Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Single (Dropship Only) $23.43 USD $29.28 USD
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    Supertech VW 1.8T 20V 82.50mm Bore -17cc Dish 8.7:1 CR Pistons - Set of 4 (700HP) (Excl Rings) $737.77 USD $921.94 USD
    Supertech Nissan VK56DE Black Nitrided Intake Valve - Set of 16
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    Supertech Nissan VK56DE Black Nitrided Intake Valve - Set of 16 $430.56 USD $538.08 USD
    Supertech Nissan VK56DE Inconel Exhaust Valve - Set of 16
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    Supertech Nissan VK56DE Inconel Exhaust Valve - Set of 16 $615.04 USD $768.48 USD
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    Supertech BMW S54 Connecting Rod Forged 4340 H-Beam ARP2000 Bolt 3/8in C-C Length 139mm - Set of 6 $1,077.96 USD $1,347.12 USD
    Supertech BMW M42/S42 Black Nitrided Triple Groove Intake Valve - Set of 8
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    Supertech BMW M42/S42 Black Nitrided Triple Groove Intake Valve - Set of 8 $230.40 USD $287.91 USD
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