Engine Components

Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit

$602.45 $752.89

Supertech VW VR6 Dual Valve Spring - Set of 12

$173.76 $217.16

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16

$231.13 $288.85

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

$220.09 $275.05

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16

$350.74 $438.33

Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16

$250.27 $312.77

Supertech Honda K20/K24 Dual Valve Spring - Set of 16

$231.13 $288.85

Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24

$346.70 $433.28

Supertech Honda D16A/D15B Single Valve Spring - Set of 16

$170.53 $213.11

Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single Valve Spring - Set of 16

$170.53 $213.11

Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16

$231.67 $289.52

Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)

$493.32 $616.51

Supertech Subaru EJ20/EJ25 Black Nitrided Intake Valve - +1mm Oversize - Set of 8 (Std Length)

$190.85 $238.50

Supertech Subaru EJ20/EJ25 Black Nitrided Intake Valve - Set of 8

$186.69 $233.32

Supertech Subaru EJ20/EJ25 Black Nitrided Exhaust Valve - Set of 8

$185.01 $231.21

Supertech Toyota FRS / Subaru BRZ Inconel Exhaust Valve - Set of 8

$289.13 $360.89

Supertech Subaru EJ25 Non Turbo SOHC Inconel Exhaust Valve - +1mm Oversize - Set of 8

$274.58 $341.87

Supertech Subaru EJ20/EJ25 Inconel Exhaust Valve - +1mm Oversize - Set of 8

$282.95 $352.81

Supertech Subaru EJ20/EJ25 Sodium Filled Inconel Exhaust Valve - Set of 8

$453.78 $567.10

Supertech Subaru EJ20/EJ25 Inconel Exhaust Valve - Set of 8

$282.83 $352.64

Supertech Honda RSX / S2000 Spring Seat Locator for Dual Spring H1020 Series - Set of 16

$112.17 $138.03

Supertech Dual Spring Seat Locator - Set of 16

$112.17 $138.03

Supertech Titanium Retainer for H1000 Series Springs - Set of 16

$247.85 $309.74

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

$18.31

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

$18.31

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

$18.31

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

$18.31

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

$18.31

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

$18.31

Supertech 89.5mm Bore Piston Rings - 1x3.30 / 1.2x3.70 / 2.8x3.30mm High Performance Gas Nitrided

$36.93

Supertech 89mm Bore Piston Rings - 1x3.30 / 1.2x3.70 / 2.8x3.30mm High Performance Gas Nitrided

$36.93

Supertech 88mm Bore Piston Rings - 1x3.30 / 1.2x3.60 / 2.8x3.30mm High Performance Gas Nitrided

$36.93

Supertech 87.5mm Bore Piston Rings - 1x3.30 / 1.2x3.60 / 2.8x3.30mm High Performance Gas Nitrided

$36.93

Supertech 87mm Bore Piston Rings - 1x3.30 / 1.2x3.60 / 2.8x3.30mm High Performance Gas Nitrided

$36.93

Supertech 86.5mm Bore Piston Rings - 1x3.30 / 1.2x3.60 / 2.8x3.10mm High Performance Gas Nitrided

$36.93

Supertech 86mm Bore Piston Rings - 1x3.10 / 1.2x3.5 / 2.8x3.10mm High Performance Gas Nitrided

$36.93

Supertech 84.5mm Bore Piston Rings - 1x3.10 / 1.2x3.5 / 2.8x3.10mm High Performance Gas Nitrided

$36.93

Supertech 84mm Bore Piston Rings - 1x3.10 / 1.2x3.5 / 2.8x3.10mm High Performance Gas Nitrided

$36.93

Supertech 83.5mm Bore Piston Rings - 1x3.10 / 1.2x3.5 / 2.8x3.10mm High Performance Gas Nitrided

$36.93

Supertech 82mm Bore Piston Rings - 1x3.10 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$36.93

Supertech 81.5mm Bore Piston Rings - 1x3.10 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$36.93

Supertech 81mm Bore Piston Rings - 1x3.10 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$36.93

Supertech 79mm Bore Piston Rings - 1x2.9 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$36.93

Supertech 78.5mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$36.93

Supertech 77mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

$36.93

Supertech BMW E36 M3 S52/B32 3.2L 87mm Bore -12cc Dish 11:1 CR Pistons - Set of 6 (Excl Rings)

$898.32 $1,122.66

Supertech Toyota 4AGE 81.5mm Bore 11:1 CR Pistons - Set of 4 (Use w/18mm Rod Width) (Excl Rings)

$598.88 $748.44

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

$598.88 $748.44

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

$598.88 $748.44

Supertech Mazda Miata 1.8L 85mm Bore 10cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)

$598.88 $748.44

Supertech Mazda Miata 1.8L 84mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)

$598.88 $748.44

Supertech Mazda Miata 1.8L 84mm Bore -4cc Dish 8.6:1 Pistons - Set of 4 (Excl Rings)

$600.39 $750.33

Supertech Mazda Miata 1.8L 84mm Bore -4cc 9:1 CR Pistons - Set of 4 (Rated 560HP/30PSI) (Excl Rings)

$598.88 $748.44

Supertech Mazda Miata 1.8L 83.5mm Bore 2.5cc Dome 9.5:1 CR Pistons - Set of 4 (Excl Rings)

$598.88 $748.44

Supertech Mazda Miata 1.8L 83.5mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)

$598.88 $748.44

Supertech Mazda Miata 1.8L 83.5mm Bore -4cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings)

$598.88 $748.44

Supertech Mazda Miata 1.6L 79.0 mm Bore -3.7cc Flat Top 10.6:1 CR Pistons - Set of 4 (Excl Rings)

$598.88 $748.44

Supertech Honda K24 Series w/K20 Head 87mm Bore +4.5cc Dome 12.5:1 CR Pistons- Set of 4 (Excl Rings)

$598.88 $748.44

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

$301.85 $377.23

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

$301.85 $377.23

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

$364.69 $455.76

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

$282.26 $352.75

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

$269.14 $336.34

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

$175.24 $219.00

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

$175.24 $219.00

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

$436.02 $544.90

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

$430.74 $538.31

Supertech Nissan SR20VE Inconel Exhaust Valve - Set of 8

$298.48 $373.02

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

$192.49 $240.56

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

$177.94 $222.38

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

$178.02 $222.48

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

$170.67 $213.29

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

$170.67 $213.29

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

$268.67 $334.14

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

$441.47 $551.71

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

$293.52 $366.63

Supertech 2011+ Mini Cooper R56 N18B16A/N18B16C Black Nitrided Intake Valve - Set of 8

$206.35 $257.88

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

$217.26 $271.51

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

$206.35 $257.88

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

$464.84 $580.92

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

$432.55 $540.57

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

$198.27 $247.78

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

$200.83 $250.98

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

$187.50 $234.33

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

$186.82 $233.47

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

$183.86 $229.77

Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - Set of 8

$183.82 $229.72

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

$188.16 $235.15

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

$186.82 $233.47

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

$190.46 $238.02

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

$187.50 $234.33

Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - Set of 8

$183.86 $229.77

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

$192.96 $235.15

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

$291.72 $364.27

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

$324.74 $405.83

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

$289.13 $360.89

Supertech Honda B Series VTec Titanium Locking Pin (Set of 8)

$117.89 $146.00

Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit

$103.73 $126.26

Supertech BMW M50 Triple Groove Valve Locks - Set of 24

$47.19 $47.48

Supertech Audi / BMW / Opel 6mm Stem Triple Groove Valve Lock (Req 2 Per Valve) - Set of 16

$35.82

Supertech Toyota Style 6mm 6 Degree Valve Lock (Req 2 Per Valve) - Set of 32

$96.72 $116.51

Supertech Toyota Style 6mm 6 Degree Valve Lock (Req 2 Per Valve) - Set of 24

$75.81 $87.37

Supertech Valve Lock 6mm 6 Degree CNC Machined - Set of 24

$75.81 $87.37

Supertech Valve Lock 6mm 6 Degree CNC Machined - Set of 16

$54.93 $58.26

Supertech 6.6mm Honda LS Keeper 7 Degree - Set of 32 (Req 2 Per Valve)

$96.72 $116.51

Supertech 5.5mm Valve Lock 7 Degrees - Set of 32 (Req 2 Per Valve)

$96.72 $116.51

Supertech 5.5mm 7 Degrees .030in Taller Valve Lock (Req 2 Per Valve) - Set of 32

$104.45 $127.28

Supertech 5mm Single Groove Valve Lock Conversion - Set of 24 (Req 2 Per Valve)

$81.25 $94.94

Supertech Honda B16A/B18C Black Nitrided Intake Valve - Set of 8

$110.36 $135.51

Supertech Honda F20C1/F22C1 Black Nitrided Intake Valve - Set of 8

$186.02 $232.48

Supertech Honda F20C1/F22C1 Black Nitrided Intake Valve - Set of 8

$186.02 $232.48

Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$178.06 $222.53

Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$178.06 $222.53

Supertech Honda K20/K24 Black Nitrided Intake Valve - Set of 8

$178.02 $222.48

Supertech Honda K20/K24 Black Nitrided Intake Valve - Set of 8

$178.06 $222.53

Supertech Honda B16A/B17A/B18C Black Nitrided Intake Valve - Set of 8

$170.63 $213.23

Supertech Honda H22A1/H22A4 Black Nitrided Intake Valve - Set of 8

$178.06 $222.53

Supertech Honda B16A/B18C Black Nitrided Intake Valve - Set of 8

$170.67 $213.29

Supertech Ford EcoBoost 2.3L Diam 89mm for Bore 87.5 to 88mm (1.3mm) Thick MLS Head Gasket

$147.00 $162.97

Supertech BMW N54 86mm Bore 0.059in (1.5mm) Thick Cooper Ring Head Gasket

$336.38 $393.51

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