Electronic fuel injection conversion kits made by a variety of manufacturers can be purchased on websites such as Amazon.com or eBay. Some manufacturers who sell through these sites include Fast Company, EZ Air, MSD and Lo.gas.
Electronic fuel injectors offer superior performance when compared with traditional carburetor-based fuel systems. The system can sense the ratio of fuel and air present in the combustion mixture, and adjusts the amount of fuel accordingly to ensure that the ratio is always optimal. As a result, car owners enjoy increased fuel efficiency, lower emissions and greater power. These systems also tend to cost more than a carburetor, and installation is more complex.