Supertech Inconel Exhaust Valve - Single | Multiple Acura/Honda Fitments (HEVI-1000)

Supertech
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Honda B16A/B17A/B18C1/B18C5 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: 28.00mm(std) Dish
  • Material: Inconel-Nimonic
  • Groove Type: Single Groove
  • Length: 102.50mm
  • 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
  • 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?

  • 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.

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