The Edelbrock 1406 is a four-barrel “Performer Series” carburetor fitted with an electric choke. Although Edelbrock carburetors are designed to work right out of the box, variations in temperature and altitude can affect the carburetor’s performance. To compensate for these variables, even a new 1406 should be tuned up. Fortunately, doing so is a fairly straightforward process and no disassembly is required.
Things You’ll Need
Standard screwdriver, Vehicle’s specifications manual