BBC HYD ROLLER CAM 291THR7 235/249°@50 .558/542″ 107°

Description

Maximize your engine’s power output and efficiency with the BBC HYD ROLLER CAM 291 THR7, engineered to deliver precise valve control and superior durability. By optimizing valve timing with a duration of 235° intake and 249° exhaust at 50% lift, this camshaft enhances airflow and combustion, resulting in improved torque and horsepower.

This camshaft features a 0.558″ intake and 0.542″ exhaust lift, allowing for increased valve opening without compromising reliability, which translates into better volumetric efficiency and throttle response. The 107° lobe separation angle balances performance and drivability, reducing overlap to maintain smooth operation and minimize emissions.

Manufactured by Comp Cams, a leader in engine components, this camshaft weighs 6 kg, ensuring a robust and stable structure that withstands high RPM stress without flex or wear. Its precise dimensions—62.20 cm length, 7.00 cm width, and 8.50 cm height—facilitate exact fitment in big block Chevrolet engines, guaranteeing compatibility and ease of installation.

The hydraulic roller design reduces friction and wear compared to flat tappet cams, extending engine life and lowering maintenance requirements. This cam also supports aggressive performance builds by maintaining consistent valve timing and lift under demanding conditions.

Ideal for high-performance big block Chevrolet engines requiring a balance of power and reliability, this camshaft addresses the critical need for precision timing and durable construction. Its detailed specifications ensure it meets rigorous performance standards while fitting seamlessly into existing setups.

Invest in this camshaft to elevate your engine’s performance metrics with proven specifications from a trusted brand. Its engineered dimensions and hydraulic roller technology provide a competitive edge through enhanced power delivery, longevity, and operational efficiency.