Billet S1 Camshaft Set – Nissan / Infiniti VR30DDTT - GSC7043S1
Forged Billet S1 Cams for High-Boost VR30 Builds
The GSC7043S1 Billet S1 Camshaft Set is the latest evolution in GSC Power-Division’s camshaft lineup, engineered specifically for the VR30DDTT platform found in Nissan and Infiniti performance models. These aren’t off-the-shelf cams—each set is the result of extensive R&D and precision manufacturing.
Crafted from proprietary billet cores produced in-house, these cams are lighter, stronger, and built to resist fatigue and wear. CNC-machined and ground for exceptional accuracy, each camshaft features precision gun-drilling for optimized oil flow and reduced rotating mass—delivering performance far beyond OEM durability.
Required Components
To run the GSC7043S1 cams, you’ll need the GSC5083 Conical Valve Springs and lightweight titanium retainers, specifically designed to support up to 9000 RPM and 40 psi of boost in high-horsepower VR30 applications.
Camshaft Specifications
| Cam | ADV Duration | Duration @ 0.040" | Peak Lift | Variable Center Line |
|---|---|---|---|---|
| Intake | 263° | 225° | 9.50mm | 153°–74° |
| Exhaust | 260° | 223° | 9.60mm | 115°–65° |
Valve Clearance Specs
- Intake: 0.30mm ± 0.025mm
- Exhaust: 0.33mm ± 0.025mm
Fitment:
- 2016–2024 Infiniti Q50 Red Sport 3.0L Twin Turbo
- 2017–2024 Infiniti Q60 Red Sport 3.0L Twin Turbo
- 2023–2024 Nissan Z (400Z) 3.0L Twin Turbo
- Compatible with VR30DDTT engines using GSC5083 valve springs and Ti retainers
- Supports up to 9000 RPM and 40 psi boost
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