Description
Volkswagen VR6 Black Nitride Intake Valves by Supertech
Supertech intake valves are made exclusively from an enhanced versions of EV8 (21-4N) steel. This is the highest grade of steel available and provides the strength to withstand just about any application.
Features
- Head Diam: 39.00mm(std)
- Material: Stainless Steel 21-4N
- Groove Type: Triple Groove
- Length: 105.95mm
- Stem Diam: 6.97mm
- Back-cut angle
- Undercut stem
- One piece forged valve (non-magnetic)
- Magnetic friction welded wafer, Hardened to 52 HRC min
- Black Nitride for superior hardness keeping core ductility
- “Superfinish” valve stem with a surface roughness of about 1/3 of a regular valve
Benefits
- Less Friction
- Better Flow Rates
- Better Sealing
- Improves durability and reduces carbon build up
Applications
- 2004 Golf Mk4 R32
- 1996–2003 Volkswagen Eurovan
- 1994–1999 Volkswagen Corrado
- 1994–Present Volkswagen Golf
- 1994–2004 Volkswagen Jetta
- 1994–Present Volkswagen Passat
- 2003–2006 Volkswagen Touareg
- 2006–present Volkswagen Eos
- 2006–present Audi MK1/MK2 TT 3.2
What’s In The Box?
- 6 – Intake Valve
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.
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