2.0L 16v - EW10J4S
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2.0L 16v - EW10J4S
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Set of 8 SUPERTECH intake valves for the 2.0 16V EW10J4 136hp engine:
The reinforced intake valve kits SUPERTECH for the EW10J4 engine consist of 8 valves.
Technical specification ![]()
SUPERTECH valves start life as a forged blank which is then CNC machined for optimal precision. They are heat treated, the process varying with the intended application, then reground in a super-finishing operation. Each valve is checked by ultrasound, X-ray and laser measurement.
For over three decades SUPERTECH has worked to find the most suitable material for each valve and each application in order to increase reliability. Hence the different valve materials: stainless steel, Inconel, titanium and sodium, the latter sitting inside the stem to improve heat dissipation.
