GSC P-D Mitsubishi 4G63T Evo 4-8 S3 Cam 280/280 Billet Intake Cam Only

If you're looking to get more out of your Mitsubishi 4G63T engine, specifically for Evo models 4 through 8, this GSC Power Division S3 Billet Intake Camshaft is a solid choice. This isn't a full kit; it's designed as a direct replacement for your stock intake camshaft, allowing you to upgrade one side of your valvetrain for improved performance. The 280-degree duration on both intake and exhaust profiles means you're getting a noticeable bump in airflow, especially at higher RPMs, without making the engine too difficult to manage on the street.

This camshaft is machined from a solid billet piece of steel, which is a strong foundation for a high-performance part like this. Billet construction means it's less prone to flexing or wear compared to stock cast cams, especially when you start pushing your engine harder. The 280/280 specs are a popular choice for tuners looking for a good balance between power gains and drivability, making it suitable for a wide range of setups from street cars to track-focused machines. Keep in mind this is for the intake cam only, so you'll need to pair it with a compatible exhaust cam or a matching GSC exhaust cam if you're doing a full upgrade.

Because this camshaft is not CARB approved, it cannot be shipped to California. Please check local emissions regulations before purchasing.