Supertech
Supertech Valve Train. Valves, Springs, Etc.


We are an Authorized Master Warehouse Distributor for SUPERTECH Components.
We will not be beat on any New Advertised Genuine SUPERTECH Product.
We Export Worldwide and offer Bulk, Wholesale and Export Pricing.
Welcome to our Supertech Performance pages...We offer EVERY Supetech part made.
If you already have your Supertech Part # you can just enter it below and it will pop up for purchase.
Our pricing is less than Summit or Jegs and we will not be Undersold.
We feel like we have done as good a job as possible in helping you navigate the hundreds of Supertech part #'s in our System. Even the Supertech home page is not great at it...We certainly hope you can easily find what you are looking for using the drop down menus below...Should you not be able to find exactly what you need Please use the Link below to the complete Supertech Catalog to find what you want and enter that part # in the provided seartch field. If you already have a part # you can simply enter that into the Search this section bar and it will pop right up for you...
Click for the Complete SUPERTECH PERFORMANCE Catalog...They offer so many items and variations of Valves, Springs, etc. that the Catalog is invaluable in selecting the correct parts.
When in doubt you can email or call us at 1 818 764-1901
JE, Wiseco and CP PIstons ARP and Cometic Gaskets Pauter, Carrillo and K1 Rods ClutchMasters Weber Carbs Borla Induction and Exhaust
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EJ20/25 - 4G63 Exh seat insert OD: 33.6mm / ID: 26.5mm/ thickness 8.30mm - AMPCO 45 Nickel Aluminum Bonze
SKU: INS-336-265x83EJ20/25 - 4G63 Exh seat insert OD: 33.6mm / ID: 26.5mm/ thickness 8.30mm - AMPCO 45 Nickel Aluminum Bonze Learn More$18.84 -
Dual valve spring Diam 26.6/19.6mm-19.6/14.20mm. . CB: 19.7mm (SET OF 24)
SKU: SPR-EC3025D-24Dual valve spring Diam 26.6/19.6mm-19.6/14.20mm. . CB: 19.7mm (SET OF 24) Learn More$419.99 -
Cosworth YB Inlet valve 36.5mm (+1.5) x 6.98mm x 106.30mm / Tip 3mm/ Buck-cut/ Undercut/ Stainless Steel EV8 / Black Nitrided/Dish face/ Swirl polish on back of head
SKU: YB0020Cosworth YB Inlet valve 36.5mm (+1.5) x 6.98mm x 106.30mm / Tip 3mm/ Buck-cut/ Undercut/ Stainless Steel EV8 / Black Nitrided/Dish face/ Swirl polish on back of head Learn More$30.88 -
Single valve spring Beehive 25.5/18.30 21.80/14.60; CB:20.3mm, [email protected]/mm , Max lift 13.800mm, Rate:11.60 lbs/mm (SET OF 16)
SKU: SPR-KTM250-DU2-16Single valve spring Beehive 25.5/18.30 21.80/14.60; CB:20.3mm, [email protected]/mm , Max lift 13.800mm, Rate:11.60 lbs/mm (SET OF 16) Learn More$259.02 -
Fiat 500 Intake valve 28.60 (+1.7) x 5.98 x 95.20mm / Stainles steel/ Black Nitride/ Triple groove.
SKU: FIAIVN-2860TFiat 500 Intake valve 28.60 (+1.7) x 5.98 x 95.20mm / Stainles steel/ Black Nitride/ Triple groove. Learn More$36.27 -
SEVI-1010 valve with tip cut to 104.05mm Overall length (Mountune Duratec RallyX)
SKU: SEVI-1010-3SEVI-1010 valve with tip cut to 104.05mm Overall length (Mountune Duratec RallyX) Learn More$44.91 -
Top ring 79.50mm. Thickness 1.20mm x 2.70mm. Gas Nitrided
SKU: R79.5T-1.2GNTop ring 79.50mm. Thickness 1.20mm x 2.70mm. Gas Nitrided Learn More$9.87 -
Honda CFR250 INTAKE Single Valve Spring: 19.00/13.00mm 30lbs @ 34.30mm / CB: 19mm/ Rate: 8.5lbs/mm- Chrome Silicone
SKU: SPR-H3058Honda CFR250 INTAKE Single Valve Spring: 19.00/13.00mm 30lbs @ 34.30mm / CB: 19mm/ Rate: 8.5lbs/mm- Chrome Silicone Learn More$11.67 -
28 x 6.54mm stem x 101.65 mm / INCONEL/ Hollow Sodium filled (5.5mm tip to use regular spring Kit ). Use LS Guide shortened to at least 43mm or less w/ seal VS-H66-E
SKU: HEVI-1000-HS-6528 x 6.54mm stem x 101.65 mm / INCONEL/ Hollow Sodium filled (5.5mm tip to use regular spring Kit ). Use LS Guide shortened to at least 43mm or less w/ seal VS-H66-E Learn More$61.49 -
83.50mm Piston Ring 1.50mm / 1.50mm/2.0mm
SKU: R83.50-PC4604083.50mm Piston Ring 1.50mm / 1.50mm/2.0mm Learn More$122.39 -
86.75mm piston Rings/ 1.20x2.9/1.50x3.50/2.50x2.85/ steel- gas nitrided/ set of 4
SKU: R86.75-SWL0321586.75mm piston Rings/ 1.20x2.9/1.50x3.50/2.50x2.85/ steel- gas nitrided/ set of 4 Learn More$98.73 -
Blank Exhaust valve 34.00x 5.955 x 125mm / INCONEL/ chromed/ no groove
SKU: BLNK-6034ED-INCBlank Exhaust valve 34.00x 5.955 x 125mm / INCONEL/ chromed/ no groove Learn More$33.66 -
Yamaha YXZ/TR1 Intake & exhaust Guide (std) OD 9.060 x 34mm x 4.51mm (SET OF 12)
SKU: GDE-YXZ-4.5E-12Yamaha YXZ/TR1 Intake & exhaust Guide (std) OD 9.060 x 34mm x 4.51mm (SET OF 12) Learn More$117.65 -
Ford V8 289/302/351 Intake valve 1.900x.3410x5.090/SS/Undercut/Chrome
SKU: ST-27317Ford V8 289/302/351 Intake valve 1.900x.3410x5.090/SS/Undercut/Chrome Learn More$18.93 -
89.25mm Piston ring set 1.20x3.25mm / 1.20 x3.80mm/ 2.5x2.85mm, High performance/Steel-chrome plated/ Set of 4
SKU: R89.25-SWN30143-189.25mm Piston ring set 1.20x3.25mm / 1.20 x3.80mm/ 2.5x2.85mm, High performance/Steel-chrome plated/ Set of 4 Learn More$106.60 -
Nissan 350 Titanium retainer for SPR-TS1015.(SET OF 16)
SKU: RET-TS5.5-T6-16Nissan 350 Titanium retainer for SPR-TS1015.(SET OF 16) Learn More$271.96 -
93.50mm Piston Ring Set of 8..1.2x3.5mm/1.5x3.9mm/3.0x2.85mm..Gas Nitrided
SKU: R93.5-SWL03130-293.50mm Piston Ring Set of 8..1.2x3.5mm/1.5x3.9mm/3.0x2.85mm..Gas Nitrided Learn More$213.21 -
HACER DE BLANK Toyota 2RZ 3RZ 34mm x 5.95mmx 103.60mm / Tip lengh 4.5mm / INCONEL ..
SKU: TEVI-1050-2HACER DE BLANK Toyota 2RZ 3RZ 34mm x 5.95mmx 103.60mm / Tip lengh 4.5mm / INCONEL .. Learn More$61.50 -
Turismo Carretera (TC) Pison ring set 1.2mm/ 1.2mm/ 2.80mm - Gas Nitrided...
SKU: R98.25-GNXR09825Turismo Carretera (TC) Pison ring set 1.2mm/ 1.2mm/ 2.80mm - Gas Nitrided... Learn More$0.00 -
Toyota 4AGE 20v Exhaust Racing valve 27.00x4.97x108.40mm / SS / Blk. Nitrided / + 1mm
SKU: TEVT-1018Toyota 4AGE 20v Exhaust Racing valve 27.00x4.97x108.40mm / SS / Blk. Nitrided / + 1mm Learn More$153.78 -
Nissan 240/ KA24DET/ SR20DET Inner Spring seat locator(SET OF 8)
SKU: SEAT-H-N240-8Nissan 240/ KA24DET/ SR20DET Inner Spring seat locator(SET OF 8) Learn More$63.45 -
Spring Seat Subaru H6 / TS1015 Spring/ 3.15mm thick/ Exhaust (SET OF 12)
SKU: SEAT-TS-SUH6E-2-12Spring Seat Subaru H6 / TS1015 Spring/ 3.15mm thick/ Exhaust (SET OF 12) Learn More$95.17 -
Seadoo Intake seat insert OD: 40mm / ID: 31mm / Thickness 8mm - AMPCO 45 Nickel Aluminum Bonze
SKU: INS-40-31-8Seadoo Intake seat insert OD: 40mm / ID: 31mm / Thickness 8mm - AMPCO 45 Nickel Aluminum Bonze Learn More$18.84 -
Toyota Yaris/ Corolla G16E-GTS, 3 cyl Intake racing valve 32.8 x 5.48 x 113.60mm / Tip 6.65mm/ SS EV8/ Blk Nitrided/ Undercut/Backcut/ Dish..( SET OF 6 )
SKU: TIVN-2033-6Toyota Yaris/ Corolla G16E-GTS, 3 cyl Intake racing valve 32.8 x 5.48 x 113.60mm / Tip 6.65mm/ SS EV8/ Blk Nitrided/ Undercut/Backcut/ Dish..( SET OF 6 ) Learn More$164.55 -
Conical Spring - 72lbs @ 37mm - Rate: 8lbs/mmm- CB: 23mm (SET OF 32)
SKU: SPR-FE20BE-32Conical Spring - 72lbs @ 37mm - Rate: 8lbs/mmm- CB: 23mm (SET OF 32) Learn More$738.08
