Ultimate Edelbrock 77668 Victor Cnc Ls7 307cc Ci Pm Seat 2.250/1.615- Bare Collection [4z1A8FXg]

Edelbrock Victor CNC LS7 Head

The Edelbrock Victor CNC LS7 Head, part number 77668, is a top-tier component designed for maximum performance in naturally aspirated and boosted applications. This high-quality head is crafted with precision, featuring a 12-degree valve angle and fully CNC-machined ports for unparalleled airflow. The raised intake runners and exhaust ports provide a better line of sight into the cylinders, allowing for an improved short turn. With a focus on compatibility, this head fits both stock and aftermarket LS7 intake manifolds and can be used with stock or aftermarket valve trains.

• Increased airflow for enhanced performance
• 12-degree valve angle for optimal cylinder efficiency

Key Features and Specifications

The Edelbrock Victor CNC LS7 Head is constructed from premium 110 BHN aluminum alloy, ensuring durability and longevity. Its .220” raised intake ports and .100” raised exhaust ports are designed to provide a better line of sight into the cylinders, enhancing performance. The manganese bronze valve guides withstand long wear and maintain precision tolerances on valve seat concentricity, allowing for secure valve sealing and eliminating leak down. The head also features a .700” thick deck and .400” raised valve cover rail, making it ideal for maximum horsepower and high valve lift applications.

• Bare head design for easy installation and customization
• Copper infiltrated powder metal valve seats for superior heat resistance

Applications and Benefits

This Edelbrock Victor CNC LS7 Head is perfect for high-performance engines, offering increased power and cooling ability. Its 307cc runners and 69cc chambers, along with 2.250 intake/1.615 exhaust valves, provide an ideal setup for maximum horsepower. The head's 6-bolt design offers increased clamping capacity over the standard factory 4-bolt configuration, improving head gasket sealing and making it suitable for high compression naturally aspirated engines and high boost applications. With patented Clean Cast Technology™, this head eliminates casting flaws and promotes a smoother internal surface finish for greater air and coolant flow.

• High-performance engine compatibility for maximum power output
• Improved cooling ability for enhanced durability