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Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $213.24 fortnightly and receive your order now. More info
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; Std Compression; Dish Face-Intake 35mmx108.85mmx5.48mm/Exhaust 29mm x 108.85mm x 5.45mm; Head Dia.-Intake/Exhaust 35.00mm/30.00mm; Set of 16;
Skunk2 Racing Ultra Series valves are offered in standard and high-compression versions. They are manufactured from HNV-3 martensitic steel (intake) and EV8 austenitic steel (exhaust) one-piece forgings. The characteristics of the austenitic nickel based alloy enable high resistance to oxidation and corrosion and are designed for engines that output extremely high temperatures.
Each valve is heat-treated using a proprietary process for extraordinary strength and durability, and chromium nitride coated using the physical vapor deposition (PVD) process. This coating significantly improves wear and heat resistance, as well as the friction coefficient between the valve's stem and valve guide; a necessity for engine components that demand resistance to high heat level environments. Other valves may appear similar, but only Skunk2 Racing Ultra Series valves feature specially designed valve head profiles to optimize airflow. Choose a set for your vehicle.
Features:
UPC | 873265006724 |
Brand | Skunk 2 |
Quantity | Sold as a set. |
Part Type | Valves |
Product Line | Skunk2 Racing Ultra Series Valves |
Undercut Stem | No |
Swirl-Polished | No |
Valve Material | HNV-3 martensitic steel/EV8 stainless steel |
Valve Position | Intake/Exhaust |
Valve Head Style | Dished |
Lock Groove Quantity | 1-groove |
Summit Racing Part Number | SK2-310-05-9535 |
Manufacturer's Part Number | 310-05-9535 |
Intake Valve Head Diameter (mm) | 35.000mm |
Intake Valve Stem Diameter (mm) | 5.48mm |
Exhaust Valve Head Diameter (mm) | 30.000mm |
Exhaust Valve Stem Diameter (mm) | 5.45mm |
Intake Overall Valve Length (mm) | 109.000mm |
Intake Valve Head Diameter (in.) | 1.378 in. |
Intake Valve Stem Diameter (in.) | 0.215 in. |
Exhaust Overall Valve Length (mm) | 108.600mm |
Exhaust Valve Head Diameter (in.) | 1.181 in. |
Exhaust Valve Stem Diameter (in.) | 0.214 in. |
Intake Overall Valve Length (in.) | 4.291 in. |
Exhaust Overall Valve Length (in.) | 4.275 in. |
Compatibility & Application Information | |
---|---|
Valve Fitment | Search by engine |
Make | HONDA |
Beginning Year | 2002 |
Ending Year | 2011 |
Engine Type | L4 |
Engine Size | 2.0L/1998cc |
Engine Family | Honda/Acura 4-cylinder |
Cylinder Head Style (application) | DOHC |
Valve Fitment | Search by engine |
Make | HONDA |
Beginning Year | 2002 |
Ending Year | 2011 |
Engine Type | L4 |
Engine Size | 2.4L/2354cc |
Engine Family | Honda/Acura 4-cylinder |
Cylinder Head Style (application) | DOHC |
Skunk2 Ultra Series Honda/Acura Stock Size K Series VTEC Valve Set (STD Compression) | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2002 | Acura | RSX | Base | US |
2002 | Honda | CR-V | EX | US |
2002 | Acura | RSX | Type-S | US |
2002 | Honda | Civic | Si | US |
2002 | Honda | CR-V | LX | US |
2003 | Acura | RSX | Type-S | US |
2003 | Honda | Civic | Si | US |
2003 | Acura | RSX | Base | US |
2003 | Honda | CR-V | EX | US |
2003 | Honda | CR-V | LX | US |
2003 | Honda | Accord | DX | US |
2003 | Honda | Element | DX | US |
2003 | Honda | Element | EX | US |
2003 | Honda | Accord | LX | US |
2003 | Honda | Accord | EX | US |
2004 | Acura | RSX | Base | US |
2004 | Acura | RSX | Type-S | US |
2004 | Honda | CR-V | LX | US |
2004 | Acura | TSX | Base | US |
2004 | Honda | Accord | LX | US |
2004 | Honda | Accord | DX | US |
2004 | Honda | Element | DX | US |
2004 | Honda | Civic | Si | US |
2004 | Honda | Accord | EX | US |
2004 | Honda | Element | EX | US |
2004 | Honda | Element | LX | US |
2004 | Honda | CR-V | EX | US |
2005 | Acura | RSX | Base | US |
2005 | Honda | Element | EX | US |
2005 | Acura | TSX | Base | US |
2005 | Honda | Accord | EX | US |
2005 | Honda | Element | LX | US |
2005 | Acura | RSX | Type-S | US |
2005 | Honda | Accord | DX | US |
2005 | Honda | CR-V | LX | US |
2005 | Honda | Accord | LX | US |
2005 | Honda | Civic | Si | US |
2005 | Honda | CR-V | EX | US |
2005 | Honda | CR-V | SE | US |
2005 | Honda | Accord | SE | US |
2006 | Acura | RSX | Base | US |
2006 | Honda | Civic | Si | US |
2006 | Honda | Accord | EX | US |
2006 | Honda | Element | EX | US |
2006 | Honda | Element | LX | US |
2006 | Acura | TSX | Base | US |
2006 | Honda | Accord | Value Package | US |
2006 | Honda | CR-V | EX | US |
2006 | Honda | CR-V | LX | US |
2006 | Acura | RSX | Type-S | US |
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50. |
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; Std Compression; Dish Face-Intake 35mmx108.85mmx5.48mm/Exhaust 29mm x 108.85mm x 5.45mm; Head Dia.-Intake/Exhaust 35.00mm/30.00mm; Set of 16;
Skunk2 Racing Ultra Series valves are offered in standard and high-compression versions. They are manufactured from HNV-3 martensitic steel (intake) and EV8 austenitic steel (exhaust) one-piece forgings. The characteristics of the austenitic nickel based alloy enable high resistance to oxidation and corrosion and are designed for engines that output extremely high temperatures.
Each valve is heat-treated using a proprietary process for extraordinary strength and durability, and chromium nitride coated using the physical vapor deposition (PVD) process. This coating significantly improves wear and heat resistance, as well as the friction coefficient between the valve's stem and valve guide; a necessity for engine components that demand resistance to high heat level environments. Other valves may appear similar, but only Skunk2 Racing Ultra Series valves feature specially designed valve head profiles to optimize airflow. Choose a set for your vehicle.
Features:
UPC | 873265006724 |
Brand | Skunk 2 |
Quantity | Sold as a set. |
Part Type | Valves |
Product Line | Skunk2 Racing Ultra Series Valves |
Undercut Stem | No |
Swirl-Polished | No |
Valve Material | HNV-3 martensitic steel/EV8 stainless steel |
Valve Position | Intake/Exhaust |
Valve Head Style | Dished |
Lock Groove Quantity | 1-groove |
Summit Racing Part Number | SK2-310-05-9535 |
Manufacturer's Part Number | 310-05-9535 |
Intake Valve Head Diameter (mm) | 35.000mm |
Intake Valve Stem Diameter (mm) | 5.48mm |
Exhaust Valve Head Diameter (mm) | 30.000mm |
Exhaust Valve Stem Diameter (mm) | 5.45mm |
Intake Overall Valve Length (mm) | 109.000mm |
Intake Valve Head Diameter (in.) | 1.378 in. |
Intake Valve Stem Diameter (in.) | 0.215 in. |
Exhaust Overall Valve Length (mm) | 108.600mm |
Exhaust Valve Head Diameter (in.) | 1.181 in. |
Exhaust Valve Stem Diameter (in.) | 0.214 in. |
Intake Overall Valve Length (in.) | 4.291 in. |
Exhaust Overall Valve Length (in.) | 4.275 in. |
Compatibility & Application Information | |
---|---|
Valve Fitment | Search by engine |
Make | HONDA |
Beginning Year | 2002 |
Ending Year | 2011 |
Engine Type | L4 |
Engine Size | 2.0L/1998cc |
Engine Family | Honda/Acura 4-cylinder |
Cylinder Head Style (application) | DOHC |
Valve Fitment | Search by engine |
Make | HONDA |
Beginning Year | 2002 |
Ending Year | 2011 |
Engine Type | L4 |
Engine Size | 2.4L/2354cc |
Engine Family | Honda/Acura 4-cylinder |
Cylinder Head Style (application) | DOHC |
Skunk2 Ultra Series Honda/Acura Stock Size K Series VTEC Valve Set (STD Compression) | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2002 | Acura | RSX | Base | US |
2002 | Honda | CR-V | EX | US |
2002 | Acura | RSX | Type-S | US |
2002 | Honda | Civic | Si | US |
2002 | Honda | CR-V | LX | US |
2003 | Acura | RSX | Type-S | US |
2003 | Honda | Civic | Si | US |
2003 | Acura | RSX | Base | US |
2003 | Honda | CR-V | EX | US |
2003 | Honda | CR-V | LX | US |
2003 | Honda | Accord | DX | US |
2003 | Honda | Element | DX | US |
2003 | Honda | Element | EX | US |
2003 | Honda | Accord | LX | US |
2003 | Honda | Accord | EX | US |
2004 | Acura | RSX | Base | US |
2004 | Acura | RSX | Type-S | US |
2004 | Honda | CR-V | LX | US |
2004 | Acura | TSX | Base | US |
2004 | Honda | Accord | LX | US |
2004 | Honda | Accord | DX | US |
2004 | Honda | Element | DX | US |
2004 | Honda | Civic | Si | US |
2004 | Honda | Accord | EX | US |
2004 | Honda | Element | EX | US |
2004 | Honda | Element | LX | US |
2004 | Honda | CR-V | EX | US |
2005 | Acura | RSX | Base | US |
2005 | Honda | Element | EX | US |
2005 | Acura | TSX | Base | US |
2005 | Honda | Accord | EX | US |
2005 | Honda | Element | LX | US |
2005 | Acura | RSX | Type-S | US |
2005 | Honda | Accord | DX | US |
2005 | Honda | CR-V | LX | US |
2005 | Honda | Accord | LX | US |
2005 | Honda | Civic | Si | US |
2005 | Honda | CR-V | EX | US |
2005 | Honda | CR-V | SE | US |
2005 | Honda | Accord | SE | US |
2006 | Acura | RSX | Base | US |
2006 | Honda | Civic | Si | US |
2006 | Honda | Accord | EX | US |
2006 | Honda | Element | EX | US |
2006 | Honda | Element | LX | US |
2006 | Acura | TSX | Base | US |
2006 | Honda | Accord | Value Package | US |
2006 | Honda | CR-V | EX | US |
2006 | Honda | CR-V | LX | US |
2006 | Acura | RSX | Type-S | US |
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50. |