Sometimes it is not enough to know just the main features of an auto part. With the Edelbrock 1406, a carburetor model from a reputable company, you should be aware of some specifications. For example, the 1406 is calibrated for economy. So, it is made for energy saving. Usually, you are just informed about how consistent the calibration is with the Edelbrock Performer series of carburetors, which includes the 1406. The Edelbrock 1406 dons a silver finish and has an electric choke. It works with gasoline and has a universal throttle linkage. It only has one fuel inlet and an air valve as its secondary type. These are just some of the specifications. You will find out more about the others and the installation process through the manual, which is included with the product purchase. The manual should also help you calibrate the 1406 according to your preferences. Although you cannot change the specifications, you can still make the 1406 work for you, according to your own needs.