Air Flow Research AFR 2100-1 Big Block Chevy Aluminum Cylinder Head with 305cc Intake and 121cc Chamber
Air Flow Research AFR 2100-1 Big Block Chevy Aluminum Cylinder Head with 305cc Intake and 121cc Chamber
The Air Flow Research AFR 2100-1 Big Block Chevy Magnum Cylinder Head is engineered for high-performance applications, featuring a lightweight aluminum construction that enhances engine efficiency and power output. This assembled head comes with 2.250-inch intake and 1.880-inch exhaust valves, designed to optimize airflow and improve combustion. The 305 cc intake runners provide increased volumetric efficiency, making it suitable for performance street and racing engines. The 121 cc combustion chamber promotes a higher compression ratio, contributing to increased horsepower and torque. Equipped with 1.625-inch valve springs and an angle plug design, this head ensures durability and compatibility with performance camshafts.
The AFR 2100-1 head is built to fit Big Block Chevy engines, offering precise engineering and quality manufacturing. Its aluminum construction reduces weight, aiding in overall vehicle handling and acceleration. This pair of cylinder heads is ideal for enthusiasts seeking reliable performance upgrades or building a high-horsepower engine from the ground up. Whether for drag racing, street performance, or muscle car restorations, these heads deliver robust airflow, improved combustion efficiency, and durable performance over time. Installation should be performed by qualified technicians familiar with high-performance engine components.Features:
- Constructed from lightweight aluminum for performance and durability
- Assembled pair includes 2.250-inch intake and 1.880-inch exhaust valves
- 305 cc intake runners for enhanced airflow and power
- 121 cc combustion chamber promoting higher compression ratios
- 1.625-inch valve springs for dependable valve control
- Angle plug design for improved spark plug access and combustion efficiency
- Designed specifically for Big Block Chevy engines