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Maximum Performance for Built Evo 9 Engines

For the serious enthusiast, the GSC Power Division S3 280/280 Billet Camshafts represent the pinnacle of performance for the Mitsubishi Lancer Evolution 9. These cams are specifically engineered for high-horsepower builds, large turbo setups, and engines that demand maximum airflow. The S3 profile provides an aggressive power band that thrives in the upper RPM range, making it the perfect choice for drag racing, circuit racing, or high-boost street applications.

Technical Specifications

• Aggressive 280/280 duration for maximum top-end performance.
• Billet construction for unmatched strength under extreme conditions.
• Designed for high-boost, high-RPM racing environments.
• Requires supporting valve train upgrades for reliable operation.
• Optimized for the 4G63T Mivec platform.

The S3 cams are designed to move a significant amount of air, allowing your engine to produce maximum horsepower and torque. Because of the aggressive nature of these cams, they are intended for use in highly modified engines with upgraded valve springs, retainers, and proper engine management. At GGCRACING, we understand the demands of high-performance driving and only stock the best components to ensure your build is reliable and fast. If you are ready to take your Evo 9 to the next level, the GSC S3 camshafts are the ultimate upgrade for your 4G63T engine.