BBC SOLID ROLLER CAM 342AR-12 284/292°@50 .775/748″ 112°

Description

Unlock superior engine efficiency and power with this high-performance solid roller camshaft designed to optimize valve timing and lift for aggressive builds. Its precise duration of 284/292 degrees at 0.050″ lift ensures extended valve opening periods, translating into improved air-fuel mixture intake and exhaust gas expulsion for enhanced combustion.

The camshaft features a substantial lift of .775 inches on the intake and .748 inches on the exhaust, allowing for greater valve opening and increased airflow. This results in higher volumetric efficiency, directly boosting engine output and responsiveness.

With a 112° lobe separation angle, the camshaft balances torque and horsepower delivery, minimizing overlap and enhancing idle quality without sacrificing peak performance. This angle is critical in tuning the engine’s powerband to suit high-performance street or race applications.

• Brand: Comp Cams, renowned for precision engineering and durability in engine components
• Weight: 6.0 kg, providing a robust and stable rotating assembly
• Dimensions: Length 61.20 cm, Width 6.60 cm, Height 8.00 cm—compatible with big block Chevrolet applications requiring these specifications
• Solid roller design reduces friction and wear compared to flat tappet cams, extending component life and reliability under high RPM conditions

Manufactured with high-grade materials and exacting tolerances, this camshaft withstands the rigors of performance driving while maintaining consistent timing and lift. Its design reduces mechanical losses and improves throttle response, ensuring every engine cycle contributes to maximum output.

Installation into appropriate big block Chevy engines enhances combustion efficiency and power delivery, making this camshaft an essential upgrade for builders seeking to extract peak performance. Its specific timing and lift characteristics are tailored for applications demanding aggressive power curves and durability.

Choose this Comp Cams solid roller camshaft to elevate your engine’s capability with proven engineering and precise specifications that deliver measurable gains in horsepower and torque.