SBC Xtreme Marine Hyd. Cam XM262H-12

The SBC Xtreme Marine Hyd. Cam XM262H-12 from COMP CAMS is a hydraulic flat tappet camshaft designed specifically for small-block Chevy marine engines. This camshaft is ideal for both salt-water and freshwater applications, providing reliable performance for boaters who require durability in harsh aquatic environments. It is suitable for various types of vessels, including fishing boats, pleasure crafts, and performance skiffs.

Engineered for optimal mid-range torque and upper-RPM responsiveness, the SBC Xtreme Marine Hyd. Cam features a 262-degree intake duration and a 268-degree exhaust duration at 0.050-inch lift. With peak valve lifts of 0.462 inches for the intake and 0.477 inches for the exhaust, this camshaft is designed to enhance acceleration and cruising capabilities. The 112-degree lobe separation angle is specifically optimized for marine applications, ensuring a balance between idle quality and mid-range response.

This camshaft operates effectively within a 1,300 to 5,500 RPM range, making it perfect for consistent navigation on waterways and responsive throttle application. The hydraulic actuation feature compensates for thermal expansion, maintaining precise valve timing across varying temperatures, which is crucial for marine service life. Designed to pair seamlessly with marine-duty valve trains and stock hydraulic lifters, this camshaft is an excellent upgrade for boaters looking to enhance their engine performance.