Fits select 1988-2000 Honda Civic, Civic del Sol, and CRX models equipped with D-Series VTEC engines.

The Skunk2 Tuner Series Stage 4 Camshaft is engineered for maximum performance in competition-oriented Honda D-Series builds. Featuring an aggressive profile with high lift and extended duration, this camshaft is optimized for high-RPM powerbands and professional racing applications. Each Tuner Series camshaft is precision-ground from high-strength chilled iron cores to ensure superior durability and accurate timing under high stress.

• Intake Duration: 254 Degrees
• Intake Lift: 12.09mm (0.476 in)
• Exhaust Duration: 254 Degrees
• Exhaust Lift: 11.68mm (0.460 in)
• Intake Valve Clearance: 0.008 in
• Exhaust Valve Clearance: 0.010 in
• Series: Tuner Series Stage 4
• Manufacturer Part Number: 305-05-0055

Due to the aggressive lift and duration of the Stage 4 profile, upgraded valvetrain components and proper ECU tuning are required for installation and operation.

The HKS Step 2 272 Exhaust Camshaft (N) is a high-performance valvetrain component engineered specifically for RB26 engine builds. This exhaust-side camshaft features a 272-degree duration to optimize exhaust gas flow and enhance power delivery in the mid-to-high RPM range, making it a critical upgrade for high-boost applications.

As a Step 2 series camshaft, this unit utilizes a more aggressive lift profile than Step 1 versions. This increased lift typically requires the installation of upgraded valve springs to ensure proper clearance and valvetrain stability at high engine speeds. The (N) designation indicates HKS's commitment to precision manufacturing and material quality for long-term durability in demanding conditions.

• Manufacturer Part Number: 2202-RN131
• Engine Application: RB26
• Camshaft Position: Exhaust (EX)
• Duration: 272°
• Series: Step 2 (N)
• Optimized scavenging for improved high-RPM performance

The HKS Step 1 272 EX (N) is a high-performance exhaust camshaft engineered specifically for the Nissan RB26DETT engine. This Step 1 profile is designed to provide a significant increase in top-end power and improved turbocharger response while maintaining the driveability required for street-driven Skyline GT-R models. By optimizing the exhaust valve duration and lift, HKS helps minimize backpressure and improve scavenging for more efficient combustion.

• Engine Application: Nissan RB26DETT
• Side: Exhaust (EX)
• Duration: 272°
• Series: Step 1 (N) Profile
• Compatible with factory valve train components in most Step 1 configurations
• Manufacturer Part Number: 2202-RN127

The (N) designation indicates a revised HKS profile designed to offer superior performance characteristics over older iterations. As a Step 1 camshaft, it serves as an excellent drop-in upgrade for enthusiasts looking to maximize the efficiency of their twin-turbo setup without moving to the more aggressive valve spring and machining requirements of Step 2 or Step 3 profiles.

Optimize the airflow and power delivery of your Nissan RB26DETT with the HKS Step 1 272 IN (N) Intake Camshaft. This performance camshaft is engineered to increase volumetric efficiency, providing a significant boost in mid-to-high RPM performance while maintaining the idle stability and drivability required for a street-driven vehicle.

The Step 1 series is designed as a drop-in upgrade that typically works with factory valvetrain components, making it an ideal choice for tuners looking to maximize the RB26's potential without extensive cylinder head modifications. The (N) profile designation ensures a precise lobe design for the intake side, delivering the reliable performance HKS is known for in the JDM tuning community.

• Manufacturer Part Number: 2202-RN126
• Engine Compatibility: Nissan RB26DETT
• Camshaft Type: Intake (IN)
• Duration: 272°
• Series: Step 1
• Revision Code: (N)

Optimizing the exhaust cycle of the Nissan RB26 engine, the HKS Step 1 264 Exhaust Camshaft (2202-RN125) is engineered to improve mid-to-high range power delivery without compromising low-end drivability. As a Step 1 profile, it provides a balanced increase in duration and lift for street and track-focused builds, allowing for more efficient evacuation of spent gases.

HKS camshafts are precision-ground to exacting tolerances, ensuring consistent timing and long-term durability under high-RPM stress. This exhaust-side camshaft features the (N) profile and is designed for seamless integration with the RB26DETT valvetrain. It replaces the factory unit to help unlock the full potential of your turbocharger setup.

• Part Type: Exhaust Camshaft (EX)
• Series: Step 1
• Duration: 264°
• Profile Designation: (N)
• Fitment: Nissan RB26 / RB26DETT
• Manufacturer Part Number: 2202-RN125

Optimize the airflow and power delivery of your Nissan RB26 engine with the HKS Step 1 264° Intake Camshaft. As part of the HKS Step 1 series, this camshaft is designed to provide a significant increase in mid-to-high range power and throttle response while remaining compatible with factory valve springs in most configurations.

Precision-ground to exacting tolerances, this 264-degree intake cam increases duration to improve volumetric efficiency, allowing your engine to breathe better under boost. It is a proven upgrade for RB26DETT owners looking to broaden their powerband without the complexity of a full valvetrain overhaul.

• Manufacturer Part Number: 2202-RN124
• Side: Intake (IN)
• Duration: 264°
• Valve Lift: 8.7mm
• Engine Fitment: Nissan RB26 / RB26DETT
• Series: Step 1 (N)

Upgrade your Nissan RB26DETT with the HKS V-CAM System Step 2, designed to provide variable valve timing functionality to the intake side of the engine. By allowing the intake camshaft to advance and retard dynamically, this system eliminates the traditional compromise between low-end response and top-end power, resulting in a significantly broader powerband and improved turbo spool.

• Fits Nissan RB26DETT engines (Skyline GT-R)
• Step 2 profile engineered for high-performance builds requiring aggressive intake timing adjustment
• Improves low-to-mid range torque while maintaining peak horsepower
• Includes mechanical variable timing hardware and specialized intake camshaft
• Requires compatible engine management or existing Valcon controller for operation
• Note: This version (22007-AN021) does not include the Valcon RB electronic controller
• Manufacturer Part Number: 22007-AN021

Fits Nissan Skyline GT-R models (R32, R33, R34) equipped with the RB26DETT engine.

The HKS RB26 V-Cam System Step 1 modernizes the legendary RB26DETT by introducing variable intake valve timing—a feature the factory engine lacked. By dynamically adjusting the intake camshaft position, this system significantly improves low-to-mid range torque and turbocharger spool-up time, providing a much broader and more responsive powerband for both street and track applications.

This Step 1 kit is designed for enthusiasts seeking improved drivability and throttle response without the complexity of a full engine build. As a "Step 1" variant, it provides a balance of performance and reliability. Please note that this specific package (22007-AN020) is supplied without the HKS Valcon RB controller; an external control method, such as a compatible standalone ECU or the separate Valcon unit, is required to operate the V-Cam solenoid.

• Manufacturer Part Number: 22007-AN020
• Engine Application: Nissan RB26DETT
• System Tier: Step 1
• Function: Variable Intake Valve Timing (VVT) conversion
• Performance Gain: Enhanced low-end torque and faster boost response
• Requirement: Does not include Valcon RB electronic controller

Fits 1991-1998 Nissan 180SX RPS13 equipped with the SR20DET engine.

The HKS Step 2 264 Intake Camshaft is engineered to significantly improve the volumetric efficiency of the Nissan SR20DET engine. This 264-degree duration camshaft provides a substantial increase in mid-to-high RPM power, making it an ideal choice for enthusiasts looking to maximize the potential of their turbocharged setup. As part of the HKS Step 2 series, this camshaft features a more aggressive profile than the factory units, specifically designed to optimize airflow for increased horsepower and torque without sacrificing drivability.

• Manufacturer Part Number: 22002-AN028
• Series: Step 2
• Cam Type: Intake
• Duration: 264°
• Engine Compatibility: Nissan SR20DET
• Vehicle Compatibility: 1991-1998 Nissan 180SX (RPS13)

Optimize your engine's power band with the HKS Step 2 264 Exhaust Camshaft, specifically engineered for the 1991-1998 Nissan 180SX (SR20DET). By increasing the valve opening duration to 264 degrees, this camshaft allows for significantly improved exhaust scavenging and increased airflow at higher RPMs. This is an ideal upgrade for enthusiasts seeking a balanced increase in mid-to-high range horsepower without sacrificing low-end stability.

• Manufacturer Part Number: 22002-AN027
• Position: Exhaust Side
• Duration: 264°
• Series: Step 2 Profile
• Engine Compatibility: SR20DET
• Vehicle Fitment: 1991-1998 Nissan 180SX

Precision-ground to exacting tolerances, HKS camshafts ensure reliable timing and reduced friction for long-term valvetrain integrity. As a Step 2 profile, this camshaft is designed to maximize output on modified SR20DET engines.

Fits Nissan S13 models equipped with the SR20DET engine.

The HKS 256° Intake Camshaft is engineered to optimize the airflow and volumetric efficiency of the SR20DET engine. By increasing valve duration and lift over the factory profile, this camshaft significantly enhances mid-to-high RPM power delivery without compromising low-end drivability. It is a critical upgrade for enthusiasts looking to maximize turbocharger response and overall engine performance.

HKS camshafts are manufactured to precise tolerances for consistent performance and long-term durability in high-performance environments. This intake camshaft is designed as a direct replacement part, ensuring compatibility with the factory cylinder head and valvetrain components.

• Duration: 256°
• Position: Intake
• Engine: SR20DET
• Chassis: Nissan S13
• Manufacturer Part Number: 22002-AN025

Fits Nissan S13, S14, and S15 Silvia and 180SX models equipped with the SR20DET engine.

This HKS Exhaust Camshaft is engineered to optimize engine performance by increasing exhaust valve duration to 256°. By fine-tuning the exhaust gas scavenging cycle, this camshaft helps improve power delivery in the mid-to-high RPM range, making it a critical upgrade for turbocharged builds seeking increased efficiency and response. Precision-ground to HKS's exacting tolerances, it ensures reliable valve train operation and consistent timing under high-load conditions.

• Manufacturer Part Number: 22002-AN024
• Side: Exhaust
• Duration: 256°
• Compatibility: Nissan SR20DET (S13, S14, and S15 chassis)
• Precision-ground for accurate timing and durability
• Optimized profile for improved turbo response and top-end power

Fits select 1994-2002 Nissan Silvia S14 and S15 models equipped with the SR20DET engine.

This HKS performance intake camshaft is engineered to increase the airflow capacity of your SR20DET by extending the valve opening duration to 256 degrees. Unlike many aftermarket camshafts that require deleting the factory variable timing, this specific profile is designed to maintain compatibility with Nissan's NVCS (Nissan Variable Cam System). This ensures you retain better low-end response and idle stability while gaining significant power in the mid-to-high RPM range.

Manufactured to precise tolerances, this intake cam is a direct replacement for the factory unit, allowing for improved volumetric efficiency without compromising the drivability provided by the variable timing system.

• Manufacturer Part Number: 22002-AN023
• Component: Intake Camshaft
• Duration: 256°
• System Compatibility: Designed for use with factory NVCS
• Engine Fitment: Nissan SR20DET (S14/S15 Spec)

Designed for maximum-effort builds, the GSC P-D S3 Billet Camshafts for the BMW and Toyota B58 engine platform are engineered to extract the full potential of high-flow forced induction systems. These cams feature a 292/300 duration profile, specifically optimized for vehicles equipped with upgraded turbochargers and ported cylinder heads where airflow demand is highest.

CNC-machined from billet steel for superior strength and fatigue resistance compared to cast alternatives, these camshafts provide the stability required for high-RPM and high-boost applications. This set includes the necessary intake trigger to maintain proper engine timing and synchronization.

• Engine Fitment: BMW / Toyota B58
• Camshaft Profile: S3 (Extreme Performance)
• Duration: 292° Intake / 300° Exhaust
• Construction: CNC-Machined Billet Steel
• Includes: Intake Trigger
• Requirements: Upgraded Turbocharger and Ported Head Recommended
• Manufacturer Part Number: 7090S3

Upgrade your vehicle’s valvetrain with the GSC Power-Division S1 272/272 billet camshaft set, engineered specifically for the BMW and Toyota B58 engine platform. These S1 profile cams are designed to broaden the power band and increase overall output for street and track applications without compromising idle quality or low-speed drivability. Each camshaft is precision CNC-machined from a high-quality billet steel core to ensure superior durability and tighter tolerances than cast alternatives.

• Fits BMW and Toyota vehicles equipped with the B58 engine
• Camshaft Profile: S1 (Street/Strip performance)
• Duration: 272 Intake / 272 Exhaust
• Material: CNC-machined billet steel cores
• Designed for improved mid-to-top end power
• Manufacturer Part Number: 7090S1

Fits 2024-2025 Ford Mustang models equipped with the Gen 4 Coyote engine.

GSC Power-Division S1 billet camshafts are engineered to optimize the power band of the Fourth Generation Coyote engine. These 290/292 duration cams offer a significant increase in mid-to-high range horsepower and torque while maintaining the smooth idle and street manners required for a daily-driven performance vehicle. CNC-machined from high-grade billet steel, these shafts provide superior core strength and precise lobe geometry compared to cast alternatives, ensuring stability at high RPMs.

• Series: S1 Street/Performance Profile
• Duration: 290° Intake / 292° Exhaust
• Material: High-strength billet steel construction
• Engine: Specific to Gen 4 Coyote dual-intake architecture
• Manufacturer Part Number: 7079S1

Fits 2024+ Ford Mustang (5.0L).

The GSC Power-Division (P-D) R3 series camshaft set is engineered specifically for the Gen 4 5.0L Coyote engine. This high-performance profile is designed to maximize top-end power and volumetric efficiency in 2024 and newer Mustang applications. Due to the aggressive lift and duration characteristics of the R3 grind, this set is intended for competition-level builds where airflow limits are being pushed.

Installation of this camshaft set requires specific supporting modifications to ensure proper valve train geometry and engine safety. These cams are not a drop-in replacement for factory components and must be paired with the appropriate high-performance hardware.

• Specifically profiled for the Gen 4 5.0L Coyote engine platform
• R3 series aggressive lift for high-RPM performance
• Mandatory requirement: Ported cylinder heads
• Mandatory requirement: Upgraded valve springs
• Manufacturer Part Number: 7079R3

Fits 2024+ Ford Mustang models equipped with the 5.0L Gen 4 Coyote engine.

The GSC Power-Division (P-D) R2 camshaft set is engineered specifically for the 4th generation Coyote engine, providing an aggressive lift and duration profile for high-performance builds. Whether you are maximizing a naturally aspirated setup or building for high-boost forced induction, these R2 series cams are designed to optimize the airflow characteristics of the Gen 4 heads and extend the power band into higher RPM ranges.

These cams are precision-ground to exacting tolerances to ensure valvetrain stability. Note that because of the increased lift over the factory profile, this set strictly requires an upgraded valve spring kit to prevent valve float and coil bind.

• Manufacturer Part Number: 7079R2
• Engine Application: 5.0L Gen 4 Coyote
• Profile: R2 (Aggressive street/strip)
• Requirement: Must be used with upgraded valve springs
• Includes: Complete set of 4 camshafts

Fits 2018-2023 Ford Mustang models equipped with the 5.0L Gen 3 Coyote engine. These GSC Power-Division R2 series camshafts are engineered specifically for applications utilizing ported cylinder heads to maximize high-RPM airflow and valvetrain efficiency.

Ground from high-quality billet steel for superior torsional rigidity, the 7073R2 camshaft set features a 292/304 duration profile designed for aggressive performance builds. These cams provide the necessary lift and duration to take full advantage of increased port volumes, ensuring stable power delivery across the rev range. Due to the aggressive profile, a valve spring upgrade is required for installation to maintain proper seat pressure and prevent coil bind.

• Manufacturer Part Number: 7073R2
• Profile: R2
• Duration: 292° Intake / 304° Exhaust
• Material: CNC-Ground Billet Steel
• Application: Gen 3 Coyote engines with ported cylinder heads
• Requirement: Must be used with upgraded valve springs

Fits 2010-2014 Hyundai Genesis Coupe (2.0L / 2.0T).

Optimize your G4KF engine's airflow with GSC Power-Division S2 billet camshafts. Designed specifically for high-performance turbo builds, the S2 profile features a 272/270 duration that significantly improves mid-to-high RPM power without sacrificing streetability. Unlike cast or reground options, these cams are CNC-machined from high-quality billet steel to ensure precise lobe geometry and superior durability under high-stress conditions.

• Part Number: 7060S2
• Profile: S2 Series (272 Intake / 270 Exhaust)
• Material: Precision-ground billet steel
• Engine Compatibility: Hyundai G4KF 2.0L Turbo
• Designed for improved top-end performance and increased lift

Fits 2010-2014 Hyundai Genesis Coupe (2.0L / 2.0T).

GSC Power-Division S1 Camshafts are engineered to optimize the power delivery of the Hyundai G4KF 2.0L Turbo engine. Featuring a 264-degree duration for both intake and exhaust, the S1 profile provides a substantial increase in mid-to-high range horsepower and torque without compromising idle stability or low-end drivability. These cams are CNC ground from new billet steel cores to ensure precise tolerances and long-term durability under high-performance conditions.

• Engine Application: Hyundai G4KF 2.0L Turbo
• Camshaft Profile: S1
• Duration: 264 Intake / 264 Exhaust
• Material: CNC ground billet steel cores
• Performance Gain: Increased mid-to-high RPM power
• Manufacturer Part Number: 7060S1

Designed for extreme competition environments, the GSC Power-Division S4 Series Camshafts are engineered specifically for the Nissan VR38DETT engine. These high-lift billet steel cams utilize a 294/306 duration profile optimized for professional race builds where maximum airflow and high-RPM stability are critical.

Each camshaft is CNC-machined from high-quality billet cores to ensure superior strength and durability under extreme boost pressures. This specific profile is tailored for use with methanol fuel systems only, providing the necessary timing characteristics to maximize the combustion properties of alcohol-based fuels in the GT-R platform. Professional installation and valvetrain upgrades are required to accommodate the aggressive lift and duration specs.

• Fits Nissan VR38DETT (R35 GT-R) engines
• Intake Duration: 294 degrees
• Exhaust Duration: 306 degrees
• Construction: High-strength billet steel
• Fuel Requirement: Methanol fuel only
• Manufacturer Part Number: 7045S4M

Optimized for extreme performance, the GSC Power-Division S3 billet camshafts are engineered specifically for high-horsepower Nissan VR38DETT engine builds. These cams feature an aggressive 280/280 duration profile, making them the ideal choice for competition-grade engines equipped with large-frame turbochargers and upgraded valvetrain components.

Each camshaft is CNC machined from high-quality billet steel cores, providing significantly higher strength and fatigue resistance compared to standard cast blanks. This construction ensures precise lobe geometry and valvetrain stability even under high boost and high-RPM conditions. The S3 profile is designed to maximize top-end airflow, allowing the VR38DETT to maintain a potent powerband through the upper registers of the tachometer.

• Manufacturer Part Number: 7045S3
• Engine Compatibility: Nissan VR38DETT
• Series: S3 Camshafts
• Duration: 280° Intake / 280° Exhaust
• Material: CNC Machined Billet Steel
• Application: High-horsepower racing and competition builds

The GSC Power-Division S1 camshaft set (7041S1) provides a significant performance upgrade for the Nissan Skyline R32 and R33 equipped with the RB26DETT engine. These Stage 1 profiles are engineered for a broad powerband, offering improved mid-range torque and top-end airflow without sacrificing idle stability or street manners.

Machined from high-strength billet steel, these camshafts offer greater durability and more precise tolerances than cast or reground options. Specifically designed as a "drop-in" solution, the S1 profiles do not require cylinder head clearancing or modifications for installation, making them an ideal choice for both street-driven GT-Rs and track-oriented builds.

• Part Number: 7041S1
• Intake Duration: 268°
• Exhaust Duration: 270°
• Material: CNC-machined billet steel
• Compatibility: Nissan Skyline R32/R33 (RB26DETT)
• Requirements: No cylinder head modifications required

Fits 1989-1998 Nissan Skyline R32 and R33 equipped with the RB26DETT engine.

The GSC Power-Division R1 camshafts are engineered for high-performance RB26DETT builds that demand aggressive lift and duration profiles. These camshafts are CNC-machined from high-quality billet steel cores to ensure superior strength and precision tolerances compared to cast alternatives. With a 272-degree intake and 276-degree exhaust duration, the R1 profile is designed to significantly increase top-end power while maintaining a usable powerband.

Please note that because of the high-lift lobe design, these camshafts require professional cylinder head modification (clearancing) to ensure proper rotation without interference. It is highly recommended to pair these with upgraded valve springs and retainers.

• Manufacturer: GSC Power-Division
• Series: R1 Profile
• Intake Duration: 272°
• Exhaust Duration: 276°
• Construction: Billet Steel
• MPN: 7041R1
• Installation Note: Requires cylinder head modification for clearance

Fits 1991-1995 Toyota MR2 Turbo models equipped with the Gen 3 3SGTE engine.

Upgrade your Gen 3 3SGTE valvetrain with the GSC Power-Division S1 camshaft set. These 268/268 duration cams are specifically profiled to increase mid-to-high RPM power without sacrificing the low-end response required for a street-driven vehicle. Unlike reground factory cams, these are CNC-machined from high-quality billet steel for maximum structural integrity and precision tolerances.

The S1 profile is ideal for enthusiasts looking for a significant performance bump that remains compatible with the factory ECU and standard valvetrain components, though upgraded springs are always recommended for high-boost applications.

• Engine: Toyota 3SGTE Generation 3
• Duration: 268 Intake / 268 Exhaust
• Material: High-strength billet steel
• Series: GSC Power-Division S1
• Manufacturer Part Number: 7033S1

Fits 1991-1995 Toyota MR2 Turbo models equipped with the 3SGTE Gen 2 engine.

GSC Power-Division S2 billet camshafts are engineered for high-performance 3SGTE builds that require aggressive lift and duration profiles to maximize power in the mid-to-high RPM range. These 274/274 cams are designed specifically for turbocharged applications, offering a significant increase in airflow over factory or Stage 1 profiles. CNC-machined from high-strength billet steel cores, these camshafts provide the precision and durability necessary for high-stress competition or street/strip environments.

• Series: S2 (Stage 2) profile
• Intake Duration: 274 degrees
• Exhaust Duration: 274 degrees
• Material: CNC-machined billet steel
• Engine Compatibility: Toyota 3SGTE Gen 2
• Manufacturer Part Number: 7032S2

Fits 1991-1995 Toyota MR2 Turbo models equipped with the Gen 2 3SGTE engine.

GSC Power-Division S1 camshafts are engineered for the enthusiast looking for a significant increase in mid-to-top-end power without sacrificing street drivability. These billet 268-degree duration cams are designed to optimize the airflow characteristics of the Gen 2 3SGTE cylinder head, providing a broader powerband and more aggressive lift profile than factory components. Unlike reground cams, these are CNC-machined from high-quality billet steel to ensure precise tolerances and long-term durability under high-stress conditions.

• Duration: 268° Intake / 268° Exhaust
• Construction: High-grade billet steel
• Engine Compatibility: Toyota 3SGTE Gen 2
• Ideal for street/strip applications
• Direct replacement for OE camshafts
• Manufacturer Part Number: 7032S1

Fits Toyota 2JZ-GTE VVTi engines.

The GSC Power-Division S1 Series Intake Camshaft is engineered to optimize the performance of the Toyota 2JZ-GTE VVTi platform. Designed as a high-performance upgrade, the S1 profile is developed to provide a broader power band and improved throttle response without compromising the engine's street drivability. Each camshaft is precision-ground to exacting tolerances, ensuring reliable timing and consistent valve control for street and track applications.

• Specifically engineered for the Toyota 2JZ-GTE VVTi engine
• S1 Series profile focuses on increased mid-range and top-end power
• Precision-ground construction for timing accuracy and longevity
• Manufacturer Part Number: 7031S1IN

Fits JDM-spec Toyota 2JZ-GTE VVTi engines.

GSC Power-Division S1 camshafts (MPN 7031S1) are engineered specifically for the JDM Toyota 2JZ-GTE VVTi, providing a significant increase in power and torque without sacrificing low-end drivability. These billet cams feature a 269-degree duration for both intake and exhaust, making them an ideal choice for street-driven vehicles or weekend track builds looking for a broader powerband and improved mid-to-high RPM performance.

• Designed specifically for JDM-only 2JZ-GTE VVTi cylinder heads
• Precision-machined from high-quality billet steel cores for maximum durability
• 269/269 advertised duration for enhanced airflow in turbocharged applications
• Compatible with upgraded valve springs for high-RPM reliability
• Manufacturer Part Number: 7031S1