Air Flow Research SBF 1387 Renegade Street Aluminum Cylinder Heads with 185cc Intake and 72cc Combustion Chamber

The Air Flow Research SBF 1387 Renegade Street aluminum cylinder heads are designed for small block Ford engines, delivering high performance for street and strip applications. Constructed from durable aluminum, these heads feature 2.020-inch intake valves and 1.600-inch exhaust valves, providing excellent airflow and combustion efficiency. The 185cc intake runner volume and 72cc chamber size optimize power output and torque, making them suitable for a variety of performance builds. Equipped with 1.290-inch valve springs and angle plug design, these heads facilitate enhanced valve control and better ignition timing. They come pre-assembled for ease of installation and are compatible with a range of small block Ford engines. These heads are ideal for enthusiasts seeking increased horsepower, improved airflow, and reliable performance in street or strip environments.

Features:

• Constructed from aluminum for lightweight strength and durability

• Includes 2.020-inch intake valves and 1.600-inch exhaust valves

• 185cc intake runner volume enhances airflow and power

• 72cc combustion chamber optimizes compression ratio

• Equipped with 1.290-inch valve springs for valve control

• Angle plug design for improved spark plug access

• Pre-assembled for quick installation and precise fit