Air Flow Research AFR 1530 LSX 215cc CNC Aluminum Cylinder Heads with 2.020 Inch Intake Valves and 1.600 Inch Exhaust Valves

The Air Flow Research AFR 1530 LSX 215cc CNC Aluminum Cylinder Heads are engineered for high-performance applications on GM LS-Series engines. These heads feature 2.020-inch intake valves and 1.600-inch exhaust valves, providing optimal airflow and enhanced power output. Constructed from lightweight aluminum, they combine durability with reduced engine weight, making them suitable for street and racing environments. The heads have a 65cc combustion chamber and 215cc intake runner volume, designed to improve airflow efficiency and increase horsepower potential. The angle plug configuration allows for versatile installation options and optimal spark plug positioning for performance tuning. These heads come assembled, ensuring quick installation and minimizing setup time, and are designed to fit GM LS engines with precision. Their high-quality CNC porting enhances airflow characteristics, contributing to improved throttle response and overall engine performance. Whether upgrading a stock engine or building a high-performance setup, the AFR 1530 LSX heads deliver reliable, race-ready performance with excellent craftsmanship and engineering excellence.

Features:

• Constructed from lightweight aluminum for durability and weight reduction

• Designed for GM LS-Series engines with angle plug configuration

• Valves: 2.020-inch intake and 1.600-inch exhaust for optimal airflow

• Intake runner volume: 215cc for increased airflow capacity

• Combustion chamber: 65cc to support higher compression ratios

• CNC ported for precise airflow improvements

• Assembled for easy installation and reduced setup time

• Suitable for street, strip, and racing applications

• Includes high-performance springs with 1.290-inch diameter for valve control

• Designed to improve horsepower, throttle response, and engine efficiency