COMP Cams Stage 3 LST 206/220 Solid Roller Camshaft 2000+ GM 6600/6.6L Duramax Diesel

The COMP Cams Stage 3 LST Solid Roller Camshaft features advanced lobe designs, specifically the 206/220 duration profile, which is engineered to maximize airflow and power in GM 6.6L Duramax Diesel engines from 2001 through 2016. This camshaft is part of the LST (Low Shock Technology) series, meaning its lobe profiles are designed to reduce stress on valve springs, leading to improved durability and less load loss. This is a max-effort camshaft intended for serious performance builds, aiming for significant increases in power and torque, especially when paired with the right supporting modifications.

This Stage 3 camshaft is a high-performance upgrade that requires a valve spring upgrade, such as the COMP Cams #26125 Beehive Valve Spring Kit, to handle the increased demands. It's designed for maximum power potential and higher RPM operation, making it suitable for builds that include larger turbochargers, aftermarket pistons, and custom tuning. The advanced lobe technology not only helps increase engine airflow but also works to reduce harmful Exhaust Gas Temperatures (EGTs) while maintaining stability at higher engine speeds. This makes it a well-built component for those pushing their Duramax engines to their limits.

If you're building a high-output Duramax diesel, this camshaft is a key component for achieving substantial performance gains. It's important to note that this camshaft is intended for off-road use and is not CARB approved, meaning it cannot be legally shipped to California. Ensure you have the necessary supporting modifications and tuning in place to take full advantage of this camshaft's capabilities.