Stainless Steel Black Nitride Intake Valves for a Nissan / HR15DE | Supertech Performance Engine Valves

Explore high-performance Stainless Steel Black Nitride Intake Valves for Nissan/HR15DE. Precision-engineered by Supertech for superior flow, durability, and fit in street and race applications.

Attributes
Valve Size	Standard
Valve Length	103.50mm
Groove Type	Single Groove
Valve Face Type	Dished
Valve Set	Each

Specs
Material	stainless steel 21-4n
Length	103.5mm(+1mm)
Head Diameter	31.15mm (std)
Stem Diameter	4.95mm
Groove Type	single groove