Stainless Steel Black Nitride Exhaust Valves for a Mitsubishi / 4G63 - Oversize +1mm | Supertech Performance Engine Valves

Explore high-performance Stainless Steel Black Nitride Exhaust Valves for Mitsubishi/4G63. Precision-engineered by Supertech for superior flow, durability, and fit in street and race applications.

Attributes
Valve Size	Oversize +1mm
Valve Length	109.66mm
Groove Type	Single Groove
Valve Face Type	Dished
Valve Set	Set of 8

Specs
Material	stainless steel 23-8n
Length	109.66mm
Head Diameter	31.5mm(+1.0)
Stem Diameter	6.54mm
Groove Type	single groove