Supertech Black Nitrided Exhaust Valve (+1mm Oversize) - Set of 12 | 2000-2004 Subaru Outback H6 (SEVN-1033D-12)
Supertech
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2000-2004 Subaru Outback H6 Black Nitride Exhaust Valves by Supertech
Supertech exhaust valves are made from EV16 (21-8N) or EV8-Nb/w for greater strength at higher temperatures.
Features
- Head Diam: 31.5mm(+1.0)
- Material: Stainless Steel 23-8N
- Groove Type: Single Groove
- Length: 103.25mm
- Stem Diam: 5.45mm
- Magnetic friction welded wafer, Hardened to 52 HRC min
- One piece forged valve (non-magnetic)
- Black Nitride for superior hardness keeping core ductility
- Back-cut angle
- “Superfinish” valve stem with a surface roughness of about 1/3 of a regular valve
- Undercut stem
Benefits
- Improves durability and reduces carbon build up
- Less Friction
- Better Flow Rates
- Better Sealing
Applications
- 2000-2004 Subaru Outback H6
What's In The Box?
- 12 - Exhaust Valves
Warranty
- Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.
