Supertech Inconel Exhaust Valve - +1mm Oversize - Single | Multiple Infiniti/Nissan Fitments (NEVI-1023F)
Supertech
Expected Delivery by ,
when ordered within hrs and mins
FREE* SHIPPING ON ORDERS OVER $149
90-DAY HASSLE FREE RETURNS
33,000+ 5 STAR REVIEWS
MAP FITMENT GUARANTEE
Nissan VK56DE/VQ35DET Inconel Exhaust Valve by Supertech
Supertech sodium filled valves made of Inconel/Nimonic alloy offer a significant reduction in valve head temperatures that are required for today’s modern turbo engines.
A cooler valve improves the material strength and durability while allowing the tuner more flexibility and a wider range of spark timing advances. Combine that with an average weight reduction of 10% and there isn’t a cooler valve on the market
Features
- Head Diam: 30.50mm(-0.8)
- Material: Inconel-Nimonic
- Groove Type: Single Groove
- Length: 95.00mm(+1)
- Stem Diam: 5.97mm
- Back-cut angle
- Undercut stem
- One piece forged valve (non-magnetic)
- Magnetic friction welded wafer, Hardened to 52 HRC min
- “Superfinish” valve stem with a surface roughness of about 1/3 of a regular valve
Benefits
- Reduced valve head temperature
- Allows the tuner more flexibility and a wider range of spark timing advances
- Improves material strength and durability
Applications
- 2004–2015 Nissan Armada
- 2004–2015 Nissan Titan
- 2004–2010 Infiniti QX56
- 2001–2004, 2008–2016 Nissan Pathfinder
- 2012–2016 Nissan NV
- 2009–2011 Nissan GT-R GT1
- 2001–2003 Infiniti QX4
- 2001–2004 Infiniti I35
- 2002–2018 Nissan Altima
- 2002–present Nissan Maxima
- 2002–2006 Nissan 350Z
- 2002–2007 Infiniti G35 Coupe
- 2002–2006 Infiniti G35 Sedan
- 2002–2008 Infiniti FX35
- 2002–present Nissan Murano (Z50)
- 2003–2016 Nissan Quest
- 2004–2008 Infiniti M35
- 2012–2013 Infiniti JX35
- 2013–2016 Infiniti QX60
What's In The Box?
- 1 - Exhaust 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.
