Skunk2 Ultra Series Honda/Acura Stock Size B Series VTEC Valve Set (High Compression)

Skunk2 Ultra Series valves are our premium line valves manufactured from HNV3 martensitic steel (IN) and EV8 austenitic steel (EX) one-piece forgings. These characteristics of the austenitic nickel based alloy enable high resistance to oxidation and corrosion and are designed for engines that output extremely high temperatures. Ultra Series Valves are heat-treated using a proprietary process for extraordinary strength and durability. Chromium Nitride coating is deposited on each valve using physical vapor deposition (PVD) process. This coating significantly improves wear and heat resistance, creating conditions for more durability and long term usage. Chromium Nitride coating is a remarkable solution as it improves the friction coefficient between the valve’s stem and valve guide; a necessity for engine components that demand resistance to high heat level environments. Skunk2 designs, develops, and tests its entire valvetrain lineup in-house to ensure superior quality and maximum performance gains. During development, each valvetrain component is tested both on the dyno and the road. Manufactured from the best materials available in a state-of-the-art manufacturing environment ensure that Skunk2 valvetrain components provide exceptional performance, reliability, and quality. These components remain standard-issue on each Skunk2 vehicle that we build and support.
Ultra Series Valve Set; Stock Size; High Compression; Dish Face-Intake 33mm x 102.5mm x 5.48mm/Exhaust 28mm x 102.5mm x 5.45mm; Head Dia.-Intake/Exhaust 33.00mm/28.00mm; Set of 16;
Add Skunk2 Pro Series Valve Springs and Titanium Retainers for ultimate valvetrain stability.; Overall Valve Length: 102mm; Head Diameter (Intake/Exhaust): 33.00mm/28.00mm; Stem Thickness (Intake/Exhaust): 5.48mm/5.45mm

Fitment:
Acura Integra GS 1990
Acura Integra GS 1991
Acura Integra GS 1992
Acura Integra GS 1993
Acura Integra GS 1997
Acura Integra GS 1998
Acura Integra GS 1999
Acura Integra GS 2000
Acura Integra GS 2001
Acura Integra GS-R 1992
Acura Integra GS-R 1993
Acura Integra GS-R 1994
Acura Integra GS-R 1995
Acura Integra GS-R 1996
Acura Integra GS-R 1997
Acura Integra GS-R 1998
Acura Integra GS-R 1999
Acura Integra GS-R 2000
Acura Integra GS-R 2001
Acura Integra LS 1990
Acura Integra LS 1991
Acura Integra LS 1992
Acura Integra LS 1993
Acura Integra LS 1994
Acura Integra LS 1995
Acura Integra LS 1996
Acura Integra LS 1997
Acura Integra LS 1998
Acura Integra LS 1999
Acura Integra LS 2000
Acura Integra LS 2001
Acura Integra RS 1990
Acura Integra RS 1991
Acura Integra RS 1992
Acura Integra RS 1993
Acura Integra RS 1994
Acura Integra RS 1995
Acura Integra RS 1996
Acura Integra RS 1997
Acura Integra RS 1998
Acura Integra Special Edition 1995
Acura Integra Special Edition 1996
Acura Integra Type R 1997
Acura Integra Type R 1998
Acura Integra Type R 2000
Acura Integra Type R 2001
Honda Civic Si 1999
Honda Civic Si 2000
Honda Civic del Sol VTEC 1994
Honda Civic del Sol VTEC 1995
Honda Civic del Sol VTEC 1996
Honda Civic del Sol VTEC 1997