Skunk2 Racing parts and accessories for high performance

What This Brand Covers

Skunk2 has built Honda and Acura performance parts since 1994, becoming one of the most recognized names in K-series, B-series, and D-series tuning. The brand's engineering is grounded in dyno, street, and race track testing, and its history includes the first CNC-machined adjustable cam gears sold in the United States and the first cast-aluminum high-performance intake manifold for Honda engines.

K-Series Focus

K-series engines, including the K20, K24, and current K20C1 in the Civic Type R, receive the deepest coverage in the Skunk2 catalog, spanning camshafts, intake manifolds, throttle bodies, and valvetrain components.

Camshafts and Valvetrain

Skunk2's Ultra Series and Alpha Series camshafts are engineered for specific K-series applications like the K20C1 in the Civic Type R FK8, offering Stage 1 and Stage 2 profiles for street and race use. Matching valve springs, retainers, and rocker arm hardware round out a complete valvetrain upgrade.

Titanium Retainers

Titanium retainer sets reduce reciprocating valvetrain mass compared to factory steel retainers, allowing higher RPM operation with reduced valve float risk on built D-series and B-series engines.

Intake Manifolds

Skunk2 built the first cast-aluminum high-performance intake manifold for Honda engines, and the current Pro Series and Ultra Series manifolds continue that focus with race-only and street-tunable options for D-series, B-series, K-series, and the newer L15B7 turbo engine in the Civic.

Throttle Bodies

Larger-bore electronic throttle bodies, such as the 72mm unit for the Civic Si, improve airflow into the intake manifold and are commonly paired with a Skunk2 intake manifold for a matched induction upgrade.

Cooling and Hardware

Radiator hose kits, timing chain covers, and manifold hardware kits round out the Skunk2 catalog, giving builders finishing pieces that match the fit and finish of the brand's core intake and valvetrain products. Billet timing chain covers are available in raw and anodized finishes for K-series and K24 applications.

Fuel System Components

K-Series Ultra fuel rails support the higher fuel volume demands of built and boosted K-series engines, available in Race and Street configurations to match the intended use of the vehicle.

Gaskets and Seals

Head gaskets sized for specific bore diameters on K20C1 and L15 engines are engineered to handle the cylinder pressures of forced induction and high-compression naturally aspirated builds.

Top Related Brands for Honda and Acura Builds

• Cometic Gasket. MLS head gaskets for high-boost K-series and B-series builds
• Supertech. Valves, springs, and retainers for Honda and Acura engines
• Injen. Cold air intake systems for Civic and Acura platforms
• HKS. Turbo and exhaust components for Honda applications
• NRG. Interior and steering components for Civic and Integra builds
• Torque Solution. Engine mounts and shifter bushings for K-series swaps
• NGK. Ignition coils and spark plugs for Honda engines
• Mishimoto. Radiators and cooling upgrades for Civic and Integra platforms

How to Choose the Correct Skunk2 Part

• Confirm your exact engine code, K20C1, K24, B-series, D-series, or L15B7
• Verify whether a camshaft is race-only or street-legal for your build
• Match intake manifold runner length to your intended RPM powerband
• Check throttle body bore size against your intake manifold's inlet
• Confirm head gasket bore size matches your engine's cylinder bore after boring
• Verify valve spring pressure is compatible with your camshaft lift and duration
• Check fuel rail compatibility with your injector and fuel rail mounting style
• Confirm timing chain cover finish and bolt pattern match your block
• Review whether a tune is required after installing a new camshaft or manifold
• Verify hardware kits include all fasteners needed for a complete installation

Common Questions

Do Skunk2 camshafts require a tune?

Yes, most performance camshafts change the engine's airflow characteristics enough that a supporting ECU tune is required to properly optimize fueling and ignition timing for the new profile.

What is the difference between Race and Street intake manifolds?

Race-only manifolds are optimized purely for top-end power and may not run correctly with factory emissions equipment, while street-tunable manifolds retain compatibility with emissions components for daily driven vehicles.

Will a Skunk2 throttle body fit my factory intake manifold?

Larger-bore throttle bodies are often paired with a matching Skunk2 intake manifold, so confirm bore size compatibility if you plan to keep your factory manifold.

Are Skunk2 head gaskets compatible with forced induction builds?

Yes, Skunk2 head gaskets are engineered to handle the increased cylinder pressure of turbocharged and supercharged K-series and B-series builds when paired with appropriate head studs.

Do titanium retainers require different valve springs?

Titanium retainers are typically matched with a specific valve spring rate designed for the reduced reciprocating mass, so it is best to install them as a complete Skunk2 valvetrain kit.

Can I install Skunk2 parts on a swapped engine?

Yes, Skunk2 parts are commonly used in K-series and B-series swap builds, but confirm the specific engine code and chassis combination matches the product's listed application.

What engines does Skunk2 support for the newer turbo Civic?

Skunk2 offers intake manifolds and intercoolers for the L15B7 turbo engine found in the 10th and 11th generation Civic, expanding beyond its traditional naturally aspirated K-series and B-series focus.

Do I need forged internals to run a Skunk2 Stage 2 camshaft?

Stage 2 camshafts are generally safe with factory internals at stock compression, but combining aggressive cam profiles with forced induction or high compression should be evaluated by an experienced tuner.

Are Skunk2 fuel rails compatible with factory injectors?

Skunk2 K-Series Ultra fuel rails are designed to work with a range of injector types, but always confirm injector length and O-ring compatibility with your specific fuel rail model.

Is professional installation required for a Skunk2 intake manifold swap?

Many experienced DIY builders install Skunk2 intake manifolds themselves, but professional installation is recommended if the swap includes camshaft, valvetrain, or ECU tuning work.

Why Buy Skunk2 Racing Parts from Black Ops Auto Works

Black Ops Auto Works stocks 457 Skunk2 Racing SKUs across intake, valvetrain, cooling, and drivetrain categories with real fitment data, competitive pricing, and support from staff who build these vehicles themselves. Products are filterable by year, make, model, and engine code to confirm the correct application before ordering.

For focused shopping, browse our Engine, Head Components, Headers and Manifolds, Valves and Components, Shifters and Components, Cometic Gasket, and Supertech collections.