Billet R1 Camshaft Set – Nissan RB26DETT - GSC7041R1
Precision Billet Camshafts for High-Revving RB26 Builds
The GSC7041R1 Billet R1 Camshaft Set is engineered for serious Nissan RB26DETT applications. Featuring a reduced base circle of 30.5mm, these cams are designed to deliver aggressive lift and duration profiles while maintaining valvetrain stability at high RPM.
Camshaft Specifications
| Cam | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
|---|---|---|---|---|
| Intake | 272° | 238° | 10.50mm | 110° |
| Exhaust | 276° | 242° | 10.55mm | 115° |
Designed for Performance
Crafted from billet cores, the R1 camshafts offer enhanced strength and precision for RB26 builds targeting high RPM and aggressive tuning. Ideal for track, drift, or street cars running upgraded valvetrain components.
Fitment:
- 1989–1994 Nissan Skyline GT-R R32 2.6L Twin Turbo
- 1995–1998 Nissan Skyline GT-R R33 2.6L Twin Turbo
- 1999–2002 Nissan Skyline GT-R R34 2.6L Twin Turbo
- Compatible with RB26DETT engines using shim-under bucket setup and S1/S2 cam profiles
- Ideal for street builds with boost under 32 psi and revs below 8500 RPM
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