Supertech Black Nitrige Intake Valves for EVO X 4B11T

Supertech's black nitride intake valves are specifically designed for the 4B11 Evo X engine. These high-quality valves come in two sizes to fit your head diameter and have undergone a specialized hardening process to reduce friction between the valve and guide. Make sure to conduct thorough research and consult with your engine builder before making a decision.

Specification:

• • Head Diameter: 35.00mm(std) / 36.00mm (+1) Oversize
  • Material: Stainless Steel 21-4N
  • Groove Type: Single Groove
  • Length: 113.25mm
  • Stem Diameter: 5.47mm

Vehicle Fitment:

Lancer Evolution X 2008-2015