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.
