Stainless Steel Black Nitride Intake Valves for a BMW / N53 - Oversize +0.5mm | Supertech Performance Engine Valves

Explore high-performance Stainless Steel Black Nitride Intake Valves for BMW/N53. Precision-engineered by Supertech for superior flow, durability, and fit in street and race applications.

Attributes
Valve Size	Oversize +0.5mm
Valve Length	106.70mm
Groove Type	Single Groove
Valve Face Type	Dished
Valve Set	Set of 12

Specs
Note	must use kpr-5.0/7s
Material	stainless steel 21-4n
Length	106.7mm
Head Diameter	31.9mm (+0.5mm)
Stem Diameter	4.96mm
Groove Type	single groove