-15%
Click to zoom in
SKU: 7041S2
GSC Power-Division Nissan Skyline R32 1989-1994 / R33 1995-1998 RB26DETT S2 Camshafts 272/276 Billet (No Head Mods Required)
GSC Power-Division S2 camshafts upgrade Nissan Skyline R32 and R33 GT-R models with RB26DETT engines. These billet cams feature 272-degree intake and 276-degree exhaust durations for significant power gains in the mid to high RPM range. Installation requires no cylinder head modifications making them a direct bolt-in choice for performance builds.
Key Features
- Billet Core Construction: Forged from high-strength 8620 billet steel for extreme durability and resistance to high-RPM failure common in stock cast cams.
- Precise Durations and Lifts: Intake 272 duration at 1mm lift with 9.45mm lift, exhaust 276 duration at 1mm lift with 9.60mm lift to optimize valve timing for twin-turbo power delivery.
- No Head Mods Required: Designed to work with stock RB26DETT valve springs up to 350whp, simplifying install while supporting upgrades to 500+whp.
- Valve Lash Specs: Intake and exhaust lash set at 0.40mm for reliable performance and easy tuning across street and track applications.
- Power Band Focus: Builds torque from 4500 RPM with peak power beyond 7500 RPM ideal for drag racing and circuit use.
Product Notes
- Pair includes one intake and one exhaust camshaft complete with GSC branding and part number 7041S2 etched on cores.
- Recommended pairing with GSC valve spring kit for revolutions above 8500 RPM to prevent valve float.
- Securely packaged to prevent damage during transit with foam inserts and reinforced box.
Installation Notes
- Professional installation recommended.
- Degree cams after install using adjustable cam gears for optimal centerline alignment.
- Compatible with stock cam trays, sprockets, and timing chain. inspect thrust plates for wear prior to assembly.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1989-1994 | Nissan | Skyline | GT-R R32 BNR32 RB26DETT |
| 1995-1998 | Nissan | Skyline | GT-R R33 BNR33 RB26DETT |
Why Choose GSC Power-Division?
- Decades of experience engineering cams for JDM engines with real-world dyno testing on RB26 platforms.
- Every camshaft CNC-ground in-house for exact profiles that deliver consistent power results.
- Proven in championship-winning GT-R builds worldwide for reliability under boost.
Frequently Asked Questions
-
Q: Will these cams fit R34 Skyline GT-R RB26DETT?
A: These S2 cams are optimized for R32 and R33 RB26DETT cylinder heads. R34 requires GSC part 7044S2 due to minor head port differences. -
Q: What material are the cores made from?
A: Billet 8620 steel cores hardened to 60 Rockwell C with nitrided lobes for wear resistance in high-boost environments. -
Q: What is the warranty and install process?
A: Lifetime warranty against core defects when installed by certified shops. requires cam timing verification and proper break-in with zinc-additive oil.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Foam-lined box measuring 30 x 12 x 8 inches
- Weight: 9 lbs
Camshafts
Quality camshafts components make a real difference in how your vehicle performs and holds up over time. Black Ops Auto Works stocks a full range of camshafts parts from leading aftermarket brands, all available with fast shipping so you can get back on the road quickly.Popular UpgradesPopular camshafts upgrades include performance replacements that outlast factory components, direct-fit options for easy installation, and premium materials engineered for demanding conditions. Whether you need a single replacement or a complete kit, we have options across multiple price points.What should I look for when buying camshafts parts?Look for parts made from high-grade materials like stainless steel, billet aluminum, or reinforced polymers depending on the application. OEM-spec fitment ensures no modification is needed, and brand reputation matters for warranty support and long-term reliability.Do camshafts upgrades affect vehicle warranty?Under the Magnuson-Moss Warranty Act, installing af...
View Camshafts Products
Camshafts & Components
Quality camshafts & components make a real difference in how your vehicle performs and holds up over time. Black Ops Auto Works stocks a full range of camshaft components from leading aftermarket brands, all available with fast shipping so you can get back on the road quickly.Popular UpgradesPopular camshaft component upgrades include performance replacements that outlast factory components, direct-fit options for easy installation, and premium materials engineered for demanding conditions. Whether you need a single replacement or a complete kit, we have options across multiple price points.What should I look for when buying camshafts & components parts?Look for parts made from high-grade materials like stainless steel, billet aluminum, or reinforced polymers depending on the application. OEM-spec fitment ensures no modification is needed, and brand reputation matters for warranty support and long-term reliability.Do camshaft component upgrades affect vehicle warranty?Under ...
View Camshafts & Components Products
Engine
This engine parts collection covers oil catch cans, thermostats, thermostat housings, radiator components, coolant accessories, engine covers, fuse box covers, cap covers, throttle bodies, supercharger pulleys, idler pulleys, tensioner pulleys, and engine bay dress-up parts for trucks, SUVs, muscle cars, boosted builds, high-horsepower street cars, and performance vehicles that need better reliability, cooling, airflow, oil control, and under-hood styling. The collection is particularly strong for Dodge Challenger, Charger, Durango, Jeep Grand Cherokee Trackhawk, and Ram TRX platforms running 6.2L Hellcat, 6.4L HEMI, and 5.7L HEMI engines, where oil catch can and cooling upgrades address known OEM weaknesses in the PCV and thermal management systems. Import performance platforms including GM LS-based builds, Chevrolet Camaro, and Corvette applications are also represented through Mishimoto, CSF, and ZPE GripTec product lines. Builders who invest in engine bay organization and reliab...
View Engine Products
GSC Power Division
GSC Power Division is a manufacturer of precision-engineered camshafts, valve springs, and valvetrain components designed for high-performance and competition engines across domestic, import, and diesel platforms. Founded by engineers with deep roots in motorsport, GSC Power Division components are machined to exacting tolerances and heat-treated to survive the demands of forced induction and high-rpm applications that destroy stock valvetrain parts. The brand is particularly well-known in the Mitsubishi Evo, Subaru STI, Nissan RB, and Toyota 2JZ communities where aggressive camshaft profiles are essential for extracting maximum power from turbocharged four-cylinder and six-cylinder engines. Whether building for drag racing, road course competition, or a high-powered street car, GSC Power Division camshafts and valve springs are a proven upgrade path. Popular Upgrades GSC Power Division S1, S2, and S3 camshafts are the most popular selections, with each profile offering progressivel...
View GSC Power Division Products