Upgrade your engine’s performance with the Demon Fuel Systems MAD-850-AN Mighty Demon Carburetor, engineered to provide precise fuel delivery and enhanced throttle response. With an 850 CFM capacity and mechanical secondaries, this carburetor is ideal for high-performance engines, providing superior fuel atomization and air/fuel mixture consistency. The annular booster design improves throttle response and driveability, while the aluminum construction ensures reduced weight without compromising durability. Whether you’re racing or building a street performance engine, the Mighty Demon Carburetor is your ultimate performance upgrade.

Key Specifications:

• Model: MAD-850-AN
• CFM (Cubic Feet per Minute): 850
• Secondary Type: Mechanical
• Booster Type: Annular
• Throttle Bore: 1.750 inches
• Material: Aluminum
• Finish: Polished for improved aesthetics and corrosion resistance
• Application: Performance street, drag racing, and racing engines
• Linkage Type: Dual throttle linkage for better control

Features:

• 850 CFM Capacity: Provides excellent airflow for high-performance engines, enabling optimal fuel delivery and maximizing horsepower.
• Mechanical Secondaries: Offers more precise control over fuel flow and is well-suited for high-performance applications where rapid throttle response is critical.
• Annular Booster Design: Improves throttle response and overall driveability, especially at low speeds, by ensuring better atomization and smoother acceleration.
• Lightweight Aluminum Construction: Reduces weight while maintaining the carburetor’s structural integrity, making it ideal for racing and performance vehicles.
• 1.750-inch Throttle Bore: Designed for high-flow applications, ensuring optimal air/fuel mixture and better engine efficiency.

Benefits:

• Increased Power: Maximizes airflow and fuel delivery for improved throttle response, ensuring your engine operates at its peak performance.
• Enhanced Throttle Control: The mechanical secondaries provide better throttle control, particularly in high-load situations like racing or towing.
• Improved Fuel Atomization: The annular booster design ensures a smooth and consistent fuel delivery, enhancing fuel efficiency and engine performance.
• Lightweight and Durable: The aluminum construction reduces weight while maintaining long-lasting durability, making it ideal for high-performance applications.

Installation Instructions:

1. Preparation: Ensure the intake manifold is clean and free of debris before installing the carburetor.
2. Mounting the Carburetor: Attach the carburetor to the intake manifold, securing it with the appropriate bolts.
3. Linkage Connection: Connect the throttle linkage, ensuring it moves freely and doesn’t bind.
4. Fuel Line Connection: Install the fuel line to the carburetor’s inlet, tightening it securely to prevent leaks.
5. Vacuum Connections: Connect any necessary vacuum lines and ensure they are properly secured.
6. Adjustments: Set the idle speed and fuel mixture according to the manufacturer’s recommendations.
7. Test: Start the engine and check for leaks or abnormalities. Fine-tune the carburetor if necessary for optimal performance.

Professional installation is recommended for best results and to ensure proper calibration.

Maintenance Tips:

• Regularly inspect the carburetor for fuel leaks or signs of wear.
• Clean the carburetor after every few races or heavy use to prevent dirt and debris buildup, which can cause performance issues.
• Check and replace gaskets and seals as needed to maintain proper fuel flow and prevent leaks.
• Periodically verify the fuel and air mixture settings to ensure optimal performance.