GSC P-D 08-16 Mitsubishi Evo X 4B11T S1 Cams 264/264 Billet

This product includes a set of GSC Power Division S1 camshafts, designed for the 4B11T engine found in the 2006, 2009-2015 Mitsubishi Lancer. These camshafts are precision-machined from billet material, offering a robust foundation for enhanced engine breathing and performance. The S1 profile is a popular choice for those looking to improve their engine's power output without requiring extensive modifications to the valvetrain.

The S1 camshafts feature a 264-degree duration on both the intake and exhaust sides. This symmetrical profile is well-suited for naturally aspirated or lightly modified engines, providing a noticeable increase in horsepower and torque across the RPM range. The billet construction ensures durability and stability, even under demanding operating conditions. When installing these camshafts, it's important to follow the manufacturer's recommended procedures to ensure proper timing and valve lift. This upgrade is a significant step for enthusiasts seeking to extract more performance from their Lancer's engine.

Please note that these camshafts are not CARB approved and cannot be shipped to California. Additionally, this product is subject to California's Proposition 65 warning.