Set of 8 Supertech Sodium-filled Inconel one-piece stainless steel exhaust valves suitable for the EP6 1.6 16v petrol turbo engine found in the Citroen DS3 156bhp & Citroen DS3-R models.
One-piece valves are essential for engines regularly exceeding 8000rpm to reduce the risk of engine failure and high-power turbo applications.
Valve Diameter: 27.0mm (26.2mm standard size)
Stem: 4.95mm
Length: 110.15mm
Made as a one-piece forged valve for higher strength and reliability, Supertech uses mostly EV8 (21-4N) for Intake and Exhaust valves but there are other alloys that we use along with different heat treatments to manufacture valves for different applications.
Please note these valves require the use of Supertech valve locks which are included with the valves and their price.
Picture for illustration purposes only - actual valves may differ from those shown.
The estimated dispatch time is within 5 working days.