Supertech Inconel Exhaust Valve - +1mm Oversize - Set of 8 | 2012-2015 Honda Civic Si/2000-2009 Honda S2000 (HEVI-1035D-8)

Honda K24Z7/F20C/F22C Inconel Exhaust Valves by Supertech

Supertech sodium filled valve 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: 32.0mm (+1mm)
• Material: Inconel-Nimonic
• Groove Type: Single Groove
• Length: 108.80mm
• Stem Diam: 5.45mm
• 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

• 2012-2015 Honda Civic Si
• 2000-2009 Honda S2000

What's In The Box?

• 8 - 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.