Supertech BMW S65 V8 / S85 V10 Inconel Exhaust Valve - +2mm Oversize - Single | Multiple BMW Fitments (BMEVI-1065)
Supertech
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BMW S85 V10/S65 V8 Turbo 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: 30.5mm
- Material: Inconel-Nimonic
- Groove Type: Single Groove
- Length: 110.2mm
- Stem Diam: 4.95mm
- 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
- Improved material strength and durability
Applications
- 2005–2010 BMW E60/E61 M5
- 2005–2010 BMW E63/E64 M6
- 2008-2013 BMW E90/92/93 M3
- 2010-2011 BMW E92 M3 GTS
- 2011-2012 BMW E90 M3 CRT sedan
- 2008 BMW M3 ALMS
- 2009 BMW M3 GT2 racing car
- 2010-2015 BMW Z4 GT3 racing car
- 2013-2016 BMW Z4 GTE racing car
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.
