Supertech Flat Face Black Nitride Intake Valve - Set of 8 | Multiple Acura/Honda Fitments (HIVN-100F-8)

Honda B16A/B17A/B18C1/B18C5 Flat Face Black Nitride Intake Valves by Supertech

Supertech intake valves are made exclusively from an enhanced versions of EV8 (21-4N) steel. This is the highest grade of steel available and provides the strength to withstand just about any application.

Features

• Head Diam: 33.00mm(std) Flat
• Material: Stainless Steel 21-4N
• Groove Type: Single Groove
• Length: 102.5mm
• Stem Diam: 5.48mm
• Back-cut angle
• Undercut stem
• One piece forged valve (non-magnetic)
• Magnetic friction welded wafer, Hardened to 52 HRC min
• Black Nitride for superior hardness keeping core ductility
• “Superfinish” valve stem with a surface roughness of about 1/3 of a regular valve

Benefits

• Less Friction
• Better Flow Rates
• Better Sealing
• Improves durability and reduces carbon build up

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 - Intake 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.