1. Autolite 4100 Carburetor: This is the original carburetor that came equipped on the 1966 289 V8 Mustang. It's a single-barrel, downdraft carburetor known for its simplicity, reliability, and ease of maintenance.
2. Holley 4-Barrel Carburetor: Holley carburetors are popular aftermarket upgrades known for their performance capabilities. The 4-barrel Holley carburetor features a dual-plane design with four barrels, providing improved fuel flow and air/fuel mixture compared to the original Autolite 4100 carburetor.
3. Edelbrock Performer Series Carburetor: Edelbrock carburetors are another popular choice for performance upgrades. The Performer series carburetors are designed to enhance performance while maintaining good drivability. They are available in various configurations, including single-barrel and dual-barrel options.
4. Carter AFB (Auto Fuel Bowl) Carburetor: Carter AFB carburetors are known for their versatility and good performance. They feature a four-barrel design and are popular among enthusiasts looking for a well-rounded carburetor upgrade.
When selecting a replacement carburetor for your 1966 289 V8 Mustang, consider factors such as performance goals, budget, and modifications made to the engine. It's also essential to ensure compatibility with the intake manifold and other components of the fuel system.
