Welcome to the new era in fuel injection! Introducing Turnkey EFI. Speedmaster™ line of EFI systems is all you need when deciding to upgrade your engine to modern electronic fuel injection. Our EFI systems provide excellent throttle response throughout the RPM range along with smooth engine operation. They also offer the potential for improved fuel economy by making the engine more efficient. Speedmaster™ EFI systems give you everything you need to add powerful and efficient fuel injection to your vehicle. All our systems are dyno-tested to deliver proven-performance results. Finally, Speedmaster™ offers a dedicated support staff to assist you and answer any questions. Speedmaster™ EFI systems offer you the most value for your dollar!