AFR BBC Magnum Rectangle Port Dual Plane Air Gap Aluminum Intake Manifold, 4150 Carb, Standard Deck 9.8"

AFR BBC Magnum Rectangle Port Dual Plane Air Gap Aluminum Intake Manifold, 4150 Carb, Standard Deck 9.8"

The 4913 Big Block Rectangular Port Dual Plane AFR Magnum Intake Manifold is the ultimate power upgrade for your Big Block Chevy engine. Crafted with precision and engineered to perfection, this manifold is designed to maximize airflow and boost performance for street and marine applications. Developed to seamlessly match the port designs of AFR’s popular cylinder heads, this intake manifold ensures an optimized intake tract for enhanced power output.

Key Features

• Perfect Fitment: Designed as a direct bolt-on for AFR Magnum Rectangle Port 305cc, 315cc, and 325cc cylinder heads.
• Optimized Performance: Supports an RPM range up to 6,500 RPM, making it ideal for high-performance street and marine applications.
• Eliminates Port Matching: As-Cast ports modeled from AFR cylinder heads ensure a precise fit, removing the need for time-consuming port matching.
• Enhanced Functionality: Includes unmachined port nitrous bosses, dual distributor clamp locations, and multiple front and rear coolant bosses.
• Premium Construction: High-quality aluminum design for strength, durability, and improved heat dissipation.

Compatibility & Installation

• Carburetor Fitment: Designed for 4150/4160 carburetors.
• Deck Height: Standard deck 9.8".
• Porting Recommendations: May require porting to match non-AFR cylinder heads.
• Machining Considerations: Using this manifold with non-AFR heads may necessitate machining of the manifold or block.

Elevate your driving experience with the AFR Magnum Intake Manifold – where power meets precision. Get ready to unleash the full potential of your Big Block Chevy today!