Supertech Inconel Exhaust Valve - Single | Multiple Infiniti/Nissan Fitments (NEVI-1025F)

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: 31.35(std)
• Material: Inconel-Nimonic
• Groove Type: Single Groove
• Length: 94.0mm
• 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.