1406 Carburetor Replacement for 600 CFM AFB-Style 4 Barrel Square Bore Compatible with Silverado Corvette Mustang Mercury GMC Pickup Truck Carburetor with Electric Choke

1. Part Number: 1406-600, 1406. 2. Compatibility: Matching with various intake manifolds. For small and some large engines to get good street performance and fuel economy. Precautions for installing the carburetor1. Before installation, the fuel tank should be cleaned, as impurities such as gum, moisture, and rust tend to accumulate inside the tank. These impurities may block the oil pump filter screen and affect the normal supply of fuel.2. Due to long-term transportation, the position of the oil float may change. Because this material is copper, you can adjust the oil level by checking the window.3. If you find oil leakage in our carburetor, you can clean it. We have tested all of our carburetors and found that they contain oil. If left for a long time, some chemical reactions may occur. Cleaning can improve this issue.4. Idle speed problem: check whether the idle speed screw is fully retracted. If it is fully retracted, it will not turn and there will be no idle speed. You can adjust the idle speed screw and the mixed gas screw to see if that solves the problem.

• 【Replacement Part Number】1406-600, 1406. This carburetor can work with manual or electric choke carb with lower working temperature and less warpage. Please make sure this item fits your vehicle.
• 【Compatible Car Models】This carburetors are not suitable for computer control applications.
• 【Direct Replacement】Matching with various intake manifolds, including EPS, RPM, RPM Air Gap, Torker Ⅱ, and other similar designs. Single feed fuel inlet with air valve secondary type.
• 【Work Performance】For small and some large engines to get good street performance and fuel economy. It is not affected by engine flashback which means there is no power valve to blow out, and the rod can be replaced in a few seconds without removing the carburetor.
• 【Package Includes】 1x 1406 carburetor, 1x square-bore base gasket, 1x horn gasket, 1x Red choke positive wire (Electric choke carburetors only), other accessories.