Description
The latest camshaft offering from GSC Power-Division, the GSC7043 forged billet S1 set for the VR30-powered Infiniti/Nissan, is proudly unveiled. Every feature of these bump sticks was developed after much research and development, so they’re not just another cam. These cams’ custom billet cores are produced internally at GSC. We created lighter, stronger cams that are also more resistant to wear and strain. The most precise and repeatable camshafts are produced by CNC machining and grinding, with precision gun drilling for weight reduction and oil supply along the center of the cam. This far outlasts OEM durability with the kind of performance for which GSC Power Division is renowned worldwide. Lightweight titanium retainers and GSC5083 Conical valve springs are needed for the 7043S1 cams. With 40 psi of boost, they will maintain the valve train happy up to 9000 RPM. The high horsepower VR30DDTT valve springs and retainers were specifically designed by GSC.
- Intake: Valve Clearance = 0.30mm±0.025mm
- Exhaust: Valve Clearance = 0.33mm±0.025mm
Applications
- Nissan/Infiniti
Features
| 7043S2 | ADV Duration | Duration @ 0.040″ | Peak Lift | Variable Center Line |
| Intake | 263° | 225° | 9.50mm | 153°-74° |
| Exhaust | 260° | 223° | 9.60mm | 115°-65° |
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