Frankenstein Engine Dynamics FED113004 M311 LS3 Cylinder Head Rect-Port Assembled

Description:

The M311 LS3 Cylinder Head is an assembled component designed for GM LS-Series engines. It features rect-port design and is crafted from aluminum, ensuring a lightweight yet durable construction. With valve sizes of 2.165 inches for the intake and 1.600 inches for the exhaust, this cylinder head is engineered to support high-performance applications. The intake port volume is 273 cc, while the combustion chamber measures 71 cc, making it suitable for various performance builds.

Key Features:

• Assembled design for convenience
• Rect-port configuration for enhanced airflow
• Aluminum construction for reduced weight
• Intake valve size: 2.165 inches
• Exhaust valve size: 1.600 inches
• Intake port volume: 273 cc
• Combustion chamber size: 71 cc

Compatibility Guidance:

Please consult a professional before purchase to confirm the correct fitment for your vehicle.