COMP Cams 48-802-11 Xtreme Energy Hydraulic Roller Camshaft Chevy - 230/236 348-409

The COMP Cams Xtreme Energy 48-802-11 is a hydraulic roller camshaft specifically engineered for Chevrolet 348-409 W-series big block engines. This performance cam delivers a significant boost in mid-range power and torque while maintaining excellent street manners and idle quality.

Camshaft Specifications:

• Advertised Duration: 274°/280° Intake/Exhaust
• Duration @ .050": 230°/236° Intake/Exhaust
• Valve Lift: .512"/.520" Intake/Exhaust (with 1.7:1 rocker ratio)
• Lobe Separation Angle: 110°
• Hydraulic roller cam design for reduced friction and increased durability
• Optimal RPM range: 1,500-5,800 RPM

Key Features:

• Part of COMP Cams proven Xtreme Energy series for performance street applications
• Hydraulic roller design eliminates need for break-in procedures required by flat tappet cams
• Delivers strong acceleration and throttle response throughout the powerband
• Works well with stock or mildly modified cylinder heads and intake manifolds
• Requires hydraulic roller lifters, compatible pushrods, and appropriate valve springs (sold separately)
• Designed for engines with 9.0:1 to 10.5:1 compression ratio

This camshaft is ideal for street performance builds, weekend cruisers, and mild street/strip applications where drivability and power are both priorities. Professional installation and proper valvetrain setup are recommended for optimal performance.