BBC HYD ROLLER CAM 304HR 244/244°@50 .612/612″ 110°

Description

Enhance your engine’s power output and efficiency with the BBC HYD ROLLER CAM 304 HR, designed to provide aggressive valve timing for improved airflow and combustion. This camshaft’s 244/244° duration at 50% lift and .612/.612″ lift specifications translate into significant performance gains by optimizing valve opening and closing events.

Constructed by Comp Cams, a trusted brand in engine components, this camshaft features a hydraulic roller design that reduces friction and wear compared to flat tappet cams, promoting durability and consistent performance over time. Its 110° lobe separation angle balances power delivery and drivability, ensuring the engine runs smoothly without sacrificing peak output.

Weighing 6.0 kg and measuring 58.90 cm in length, 6.60 cm in width, and 7.60 cm in height, this camshaft fits standard big-block Chevrolet engine configurations, providing a direct replacement that simplifies installation without modifications. The precise machining and material selection ensure reliability under high-stress conditions typical of performance engines.

The hydraulic roller mechanism allows for higher lift and longer duration without the risk of valve train damage, enabling more aggressive cam profiles that increase cylinder filling efficiency. This results in improved horsepower and torque across a broad RPM range, making it ideal for high-performance street or race applications.

Designed specifically for big-block Chevrolet engines, this camshaft delivers a balance of power and smooth operation by optimizing valve overlap and timing, reducing exhaust gas reversion, and improving volumetric efficiency. The .612″ lift maximizes valve opening, allowing more air-fuel mixture into the combustion chamber for stronger combustion cycles.

With precise dimensions and a trusted hydraulic roller design, this camshaft ensures compatibility and performance consistency. Its robust construction supports high RPM operation and prolonged engine life, making it a reliable upgrade for enthusiasts seeking tangible improvements in engine responsiveness and output.

Invest in this Comp Cams hydraulic roller camshaft to unlock the full potential of your big-block Chevrolet engine with proven specifications and engineered durability that deliver measurable gains in power and efficiency.