Product Description
Toyota/BMW B58 S1 Billet Camshaft Set - GSC Power Divison GSC7090S1
- Designed for a rev range of 3000-7000 RPMs
- Quick Throttle response and improved mid range power
- 500-900 WHP camshaft set
- Integrated Intake Cam trigger
- Forged Billet Construction
- A valve spring upgrade is suggest for higher than stock boost.
- Fitment:The GSC7090S1 camshaft set are correctly paired to vehicles who's OEM Exhaust camshaft part number matches 11318631648.
| 7090S1 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
| Intake | 272° | 232° | 10.2mm | Variable |
| Exhaust | 272° | 234° | 10.4mm | Variable |

GSC Power-Division was started to fill the need for high-quality performance camshafts and valve train components for the Japanese sport compact cars of today. With little worthwhile offerings in the market, and a passion for quality and performance, GSC offers cutting-edge designed camshafts and valve train components that are lighter and handle the most extreme conditions of the turbo sport compact engine.