HYD ROLLER CAM, GM LS 3-BOLT 230/244°@50 .625/625″ 112°

Description

Maximize your GM LS engine’s efficiency and power with the Melling HYD Roller Camshaft, engineered for precise valve control and durability. This camshaft addresses common performance limitations by optimizing valve timing and lift, resulting in better combustion and increased horsepower.

Key to its performance is the 230/244° duration at 0.050″ tappet lift, which extends valve opening times for improved air-fuel mixture flow. The 0.625″ intake and exhaust lift provide substantial valve movement, enhancing engine breathing and torque across the RPM range. A 112° lobe separation angle balances power delivery and smooth operation, reducing valve train stress.

Constructed with high-grade materials, the hydraulic roller cam reduces friction and wear compared to flat tappet designs, extending engine life and lowering maintenance needs. The roller design allows for more aggressive profiles without compromising reliability, making it suitable for street performance or mild racing applications.

Physically, the camshaft measures 47.30 cm in length with a width and height of 6.40 cm, and weighs 4.31 kg, ensuring compatibility with GM LS 3-bolt blocks while maintaining manageable installation parameters. Its dimensions and weight contribute to optimal rotational inertia, supporting responsive throttle behavior.

Installation is straightforward in GM LS 3-bolt engine configurations, providing a direct upgrade path without extensive modifications. The cam’s design aligns with factory timing components, simplifying integration and reducing downtime.

With this Melling camshaft, you gain a precision-engineered component that enhances engine breathing, power output, and reliability. It is a strategic upgrade for enthusiasts seeking tangible performance gains backed by detailed engineering specifications and proven design principles.