Supertech Sodium Filled Inconel Exhaust Valve - Set of 8 | Multiple Acura/Honda Fitments (HEVI-1000-HS-6-8)

Honda B16A/B17A/B18C1/B18C5 Sodium Filled Exhaust Valves 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: 28mm (std)
• Material: Inconel-Nimonic / Sodium Filled
• Groove Type: Single Groove
• Length: 102.50mm
• Stem Diam: 6.00mm (sodium filled) 5.5m tip
• 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

• 1997-2001 Acura Integra Type R
• 1992-2001 Acura Integra GS-R
• 1989-1991 Honda CRX SiR (EF8)
• 1989-1991 Honda Civic SiR (EF9)
• 1989-1993 Honda Integra "XSi"
• 1992-1994 Honda Civic SiR/SiRII (EG6)
• 1992-1993 Honda Civic Ferio SiR (EG9)
• 1992-1995 Honda CR-X del Sol SiR (EG2)
• 1996-1998 Honda Civic SiR/SiRII (EK4)
• 1996-2000 Honda Civic Ferio SiR (EK4)

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.