Garanties sécurité et authenticité
Politique de livraison
Politique retours
Supertech 23.00mm (std) Inconel Exhaust Valve Honda L15A7 - HEVI-1050-T1
Garanties sécurité et authenticité
Politique de livraison
Politique retours
47,85 € HT
57,43 € TTCENGINE VALVE TECHNOLOGY
We apply more than 30 years of experience in the development of each and every Supertech racing valve we sell. Combine this experience with state of the art equipment such as ultrasonic tests, x-rays, laser measurement equipment, and applications like computerized Finite Element Analysis (FEA) and it is no wonder why supertech has some of the best performance products on the market.
While this is more than most manufacturers we don’t stop there. We also do extensive testing working very closely with many of today's top engine builders in order to continuously improve our products. All of this is meant to insure Supertech's industry leading reputation for high flow rates, durability and uncompromising quality.
ENGINE VALVE MANUFACTURING
Production of our racing valves begins with a one piece forging, where the head of the valve is forged under a slow two step process to keep a good material grain flow. The forging is then CNC machined in several steps to ensure the precision of the final dimensions. We then do another heat treatment for stress relieving followed by a nitride hardening treatment (or coating process depending on the application). Lastly, we do one more grinding, followed by our patented Superfinishing of the surface to ensure that each valve is free of any imperfections and the dimensions are precise.
ONE PIECE VALVE
Our valves are not finished from generic blanks rather they are specifically designed for each and every application. We work relentlessly, testing and researching every aspect trying to improve the air flow of our designs.
DURABILITY
With every valve design we strive to maximize durability through higher fatigue resistance and tensile strength. Each valve tip is hardened beyond 52HRc.
STRICT TOLERANCES
It’s unlikely you will find any of our competitor’s valves with stricter dimensional tolerances than our Supertech valves. Combine that with finished seats with equally strict run out tolerances and you won’t find a better sealing, better performing and easier to install solution anywhere!
SUPERFINISH
In 2006 we introduced our stem Superfinishing as a standard addition to all of our valves and provided it at no additional cost. When our Superfinish is combined with our Black Nitrided valve it reduces the surface roughness to 1/3 of our chrome coated valve. The end result… unsurpassed performance and durability.
HIGHER FLOW RATES
Optimum high flow rates are achieved by ensuring that our valves are manufactured with the best angles for each application. We consider back cut, under cut and valve head angles for each application to produce the optimum high flow rates for each application.
-
36,34 € HT Prix 43,61 € TTC
-
Combinés Filetés Yellow Speed Racing YSR Dynamic Pro Sport - ALFA ROMEO 147 4CYL
962,96 € HT Prix 1 155,56 € TTC -
EXEDY STANDARD AFTERMARKET PRODUCT 3PCS KIT
104,33 € HT Prix 125,20 € TTC -
EXEDY STANDARD AFTERMARKET PRODUCT RELEASE BEARING
74,09 € HT Prix 88,91 € TTC -
Tein Flex Z Coilovers for Subaru Impreza GRE WRX 5DR 11-14
900,00 € HT Prix 1 080,00 € TTC -
Plaquettes de Freins FERODO FCP4665W
363,96 € HT Prix 436,76 € TTC -
Supertech 35.00mm (std) Dish Black Nitrided Intake Valve Honda H22A4 - HIVN-1006D-T1
26,09 € HT Prix 31,31 € TTC -
Supertech Lash Cap 7mm Diameter -3mm Deep - 1.6mm Thick
9,08 € HT Prix 10,90 € TTC -
EXEDY STANDARD AFTERMARKET PRODUCT CLUTCH DISC
272,46 € HT Prix 326,95 € TTC -
MFACTORY HONDA CIVIC CRX EF B16A CABLE HYDRO METAL PLATE LSD DIFFERENTIAL - 1.5/2.0 WAY - WITH BEARINGS
1 039,95 € HT Prix 1 247,94 € TTC -
EXEDY RACING SINGLE SERIES STAGE 2 SPORTS CLUTCH KIT NISSAN 200SX SILVIA S15 SR20DET
439,29 € HT Prix 527,14 € TTC -
Supertech Dual Valve Spring Kit 100lbs at 33.5mm Honda B18C5
701,00 € HT Prix 841,20 € TTC -
Gruppe M Ram Air System BMW E88 - 116I 1.6L UE16 N45B16A(N45N) 07-10
781,31 € HT Prix 937,58 € TTC -
Combinés Filetés Yellow Speed Racing YSR Dynamic Pro Sport - MAZDA MIATA NB8C 99-05
962,96 € HT Prix 1 155,56 € TTC -
EXEDY STANDARD AFTERMARKET PRODUCT 3PCS KIT
85,41 € HT Prix 102,50 € TTC -
Supertech Cam Follower 34mm Diameter 21mm Long 6.4mm Post Thickness Nissan VK56DE
36,34 € HT Prix 43,61 € TTC