Supertech

Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$177.92 $222.35

Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8

$175.10 $218.83

Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8

$178.57 $223.16

Supertech Mazda Miata 1.8L Dual Valve Spring Kit

$561.22 $701.37

Supertech Mazda Miata 1.8L Inconel Exhaust Valve - +1mm Oversize - Set of 8

$275.93 $343.70

Supertech Mazda Miata 1.8L Inconel Exhaust Valve - Set of 8

$366.75 $458.34

Supertech Mazda Miata 1.8L Manganese Bronze Intake Valve Guide - Set of 8

$74.31 $85.36

Supertech Mazda Miata 1.8L Single Valve Spring Kit

$502.70 $628.24

Supertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8

$309.27 $386.50

Supertech Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem - Set of 8

$68.32 $77.01

Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8

$179.20 $223.95

Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - Set of 8

$177.92 $222.35

Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$188.83 $235.98

Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$192.55 $240.64

Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8

$191.27 $239.03

Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8

$187.55 $234.39

Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - +1mm Oversize - Set of 8

$184.34 $223.95

Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8

$278.38 $346.92

Supertech Miata Cam Follower 30mm x 26mm Height x 16mm (Use w/5.5mm Lash Caps) - Set of 8

$281.71 $327.04

Supertech Mini / Dodge Neon / Mitsubishi 420A 6mm Viton Integral Valve Stem Seal - Set of 8

$24.55

Supertech Mini Coooper R53 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem - Set of 8

$68.32 $77.01

Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16

$209.61 $261.95

Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - +0.8mm OS - Set of 8

$442.70 $553.25

Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - Set of 8

$411.94 $514.82

Supertech Mini Cooper R56 1.6L 78.5mm Bore 0.035in (.90mm) Thick MLS Head Gasket

$133.37 $146.46

Supertech Mini Cooper R56 Manganese Bronze Intake/Exhaust Valve Guide - Set of 8

$74.31 $85.36

Supertech Mini Cooper R56 N14B16A / N14B16C Black Nitrided Intake Valve - Set of 8

$196.53 $245.60

Supertech Mini Cooper R56 N14B16C Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$206.91 $258.58

Supertech Mini Prince R56 6mm Viton Integral Valve Stem Seal - Set of 8

$27.10

Supertech Mini R56 Forged 4340 Connecting Rod H-Beam ARP2000 C-C Length 138.54mm - Set of 4

$829.54 $993.94

Supertech Mini R56 N18 1.6T 77.00mm 10.5:1 CR Pistons - Set of 4 (Use w/GNH07700 ) (Excl Rings)

$649.00 $811.08

Supertech Mini R56 N18 JCW 1.6T 77.50mm Bore 10:1 CR Pistons- Set of 4 (Use w/GNH07750) (Excl Rings)

$649.00 $811.08

Supertech Mini R56 N18 JCW 1.6T 77mm Bore 10:1 CR Pistons - Set of 4 (Use w/GNH07700) (Excl Rings)

$649.00 $811.08

Supertech Mitsubishi 3000GT 6G72 Black Nitrided Intake Valve - +1mm Oversize - Set of 12

$260.53 $325.59

Supertech Mitsubishi 3000GT 6G72/6G72T Inconel Exhaust Valve - +1mm Oversize - Set of 12

$420.44 $525.43

Supertech Mitsubishi 4B11 2.0L Turbo DOHC Inconel Exhaust Valve - Set of 8

$256.45 $318.23

Supertech Mitsubishi 4B11 87.5mm Bore .040in (1mm) Thick MLS Head Gasket

$133.37 $146.46

Supertech Mitsubishi 4B11 EVO X Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$183.32 $229.10

Supertech Mitsubishi 4B11 EVO X Inconel Exhaust Valve - +1mm Oversize - Set of 8

$261.71 $325.11

Supertech Mitsubishi 4G63 Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8

$162.54 $203.13

Supertech Mitsubishi 4G63 Dual Valve Spring Kit

$535.67 $669.44

Supertech Mitsubishi 4G63 Dual Valve Spring Kit

$535.67 $669.44

Supertech Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

$56.31 $60.26

Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8

$56.31 $60.26

Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8

$56.31 $60.26

Supertech Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

$56.31 $60.26

Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8

$166.11 $207.60

Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - Set of 8

$162.54 $203.13

Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$169.46 $211.77

Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - Set of 8

$169.54 $211.88

Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - Set of 8

$280.11 $349.16

Supertech Mitsubishi 6.6mm Intake Valve Stem Seal Viton (STD Size) - Set of 8

$18.02

Supertech Mitsubishi 6.6mm Viton Exhaust Valve Stem Seal (STD Size) - Set of 8

$20.20

Supertech Mitsubishi EVO X 4B11 Black Nitrided Intake Valve - Set of 8

$183.32 $229.10

Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)

$560.29 $700.21

Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)

$560.29 $700.21

Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16

$41.17

Supertech Nissan 240SX KA24DE Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8

$184.72 $230.85

Supertech Nissan 300ZX VG30D Dual Valve Spring Kit

$781.51 $976.68

Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12

$256.31 $320.32

Supertech Nissan 6mm Viton Exhaust Valve Stem Seal - Set of 12

$23.11

Supertech Nissan 6mm Viton Exhaust Valve Stem Seal - Set of 8

$19.73

Supertech Nissan 7mm Viton Valve Stem Seal - Set of 12

$23.76

Supertech Nissan 7mm Viton Valve Stem Seal - Set of 8

$20.20

Supertech Nissan KA24 89.50mm Bore -23cc Dish 9.0:1 CR Pistons - Set of 4 (Excl Rings)

$570.37 $712.81

Supertech Nissan KA24 89.5mm Bore -11cc Dish 10.5:1 CR Pistons - Set of 4 (Excl Rings)

$570.37 $712.81

Supertech Nissan KA24 89.5mm Bore -27cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings)

$570.37 $712.81

Supertech Nissan KA24 Dual Valve Spring Kit

$521.03 $651.14

Supertech Nissan KA24DE DOHC Cam Follower 34x26x3.5mm (Use w/8mm Shim) - Set of 8

$254.88 $294.38

Supertech Nissan RB25 24V DOHC (w/Hydraulic Lifters) Blk Nitrided Intake Valve - +1mm OS - Set of 12

$287.47 $359.26

Supertech Nissan RB25 Black Nitrided Intake Valve - +1mm Oversize - Set of 12

$287.47 $359.26

Supertech Nissan RB25 Inconel Exhaust Valve- +1mm Oversize - Set of 12

$415.24 $518.94

Supertech Nissan RB25DET (w/Hydraulic Lifter) Inconel Exhaust Valve - +1mm Oversize - Set of 12

$365.59 $456.88

Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12

$434.29 $542.74

Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12

$434.29 $542.74

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.60mm Thickness

$17.99

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.80mm Thickness

$17.99

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.85mm Thickness

$17.99

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.90mm Thickness

$17.99

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.95mm Thickness

$17.99

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.00mm Thickness

$17.99

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.05mm Thickness

$17.99

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.10mm Thickness

$17.99

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.15mm Thickness

$17.99

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.25mm Thickness

$17.99

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness

$17.99

Supertech Nissan RB26DET 24V Dual Valve Spring Kit

$681.47 $851.65

Supertech Nissan RB26DET 24V Dual Valve Spring Kit

$840.43 $1,050.31

Supertech Nissan RB26DET 24V Single Valve Spring Kit

$594.89 $743.45

Supertech Nissan RB26DETT Black Nitrided Intake Valve - +1mm Oversize - Set of 12

$268.82 $335.95

Supertech Nissan RB26DETT Black Nitrided Intake Valve - +1mm Oversize - Set of 12

$347.31 $434.04

Supertech Nissan RB26DETT Black Nitrided Intake Valve - Set of 12

$266.82 $333.45

Supertech Nissan SKYLINE RB20 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit

$753.64 $941.84

Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit

$755.24 $943.84

Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit

$691.70 $864.44

Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit

$840.43 $1,050.31

Supertech Nissan SR20 VVL 87.5mm Bore 0.040in (1.00mm) Thick MLS Head Gasket

$133.37 $146.46

Supertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 12

$95.93 $115.49

Supertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 8

$68.32 $77.01

Supertech Nissan SR20DE/SR20DET Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$166.89 $208.57

Supertech Nissan SR20DE/SR20DET Black Nitrided Intake Valve - Set of 8

$166.89 $208.57

Supertech Nissan SR20DET / RB26 Exhaust Valve Guide 7mm Stem - Set of 12

$95.93 $115.49

Supertech Nissan SR20DET / RB26 Manganese Bronze Intake Valve Guide 6mm Stem - Set of 12

$95.93 $115.49

Supertech Nissan SR20DET 30.15x6.94x102.40mm Inconel Exhaust Valve - Set of 8

$273.97 $341.15

Supertech Nissan SR20DET 31.15X6.94X102.40mm +1mm Inconel Exhaust Valve - Set of 8

$274.60 $341.95

Supertech Nissan SR20DET 86.5mm Bore -10cc Dish 9:1 CR Forged Pistons- Set of 4 (Excl Rings)

$638.76 $798.27

Supertech Nissan SR20DET Exhaust Valve Guide 7mm Stem - Set of 8

$68.32 $77.01

Supertech Nissan SR20DET Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 8

$68.32 $77.01

Supertech Nissan SR20DET Manganese Bronze Intake Valve Guide 6mm Stem - Set of 8

$68.32 $77.01

Supertech Nissan SR20DET Single Valve Spring Kit

$397.97 $497.35

Supertech Nissan SR20VE Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$166.89 $208.57

Supertech Nissan SR20VE Black Nitrided Intake Valve - Set of 8

$170.22 $212.73

Supertech Nissan SR20VE Inconel Exhaust Valve - +2mm Oversize - Set of 8

$299.15 $373.85

Supertech Nissan SR20VE Inconel Exhaust Valve - Set of 8

$284.76 $355.24

Supertech Nissan VG30DE/VG30DET Inconel Exhaust Valve - +0.5mm Oversize - Set of 12

$412.55 $515.57

Supertech Nissan VQ37VHR Black Nitrided Intake Valve - +1mm Oversize - Set of 12

$287.47 $359.26

Supertech Nissan VQ37VHR Inconel Exhaust Valve - +1mm Oversize - Set of 12

$410.23 $512.68

Supertech Scion tC 2AZFE / Celica 1ZZ/2ZZ Polyacrylic Intake 5.5mm Valve Stem Seal - Set of 8

$18.02

Supertech Scion tC 2AZFE / Toyota Celica 1ZZ/2ZZ 5.5mm Viton Exhaust Valve Stem Seal - Set of 8

$20.20

Supertech Seedoo 4TEC Dual Valve Spring Kit

$356.06 $444.98

Sold Out

Sold Out

Sold Out

Best Sellers

Links

Blog Posts

Customer Service

Follow us