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

GSC Power Division is well-known for making performance engine components, and this S3 billet exhaust camshaft is a prime example of their work for the Mitsubishi 4G63T engine found in Evos 4 through 8. This is an exhaust-only camshaft, designed to work with your existing intake cam setup to improve your engine's breathing.

This camshaft features a 280-degree duration on both intake and exhaust sides, with a focus on the exhaust side for improved scavenging. It's made from a solid billet core, which is a strong foundation for performance camshafts, offering better durability and stability than cast cams, especially under demanding conditions. The S3 profile is a popular choice for those looking to get more out of their 4G63T without going to an extreme setup.

Keep in mind that this camshaft is not CARB approved and cannot be shipped to California. It's also subject to California's Prop 65 warning. For installation, you'll want to refer to the manufacturer's instructions to ensure proper setup and valve lash adjustment.