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Whether you have a musclecar
but not included
The Speedmaster universal 21 circuit harness can be used in any vehicle application
Ford SB 289 302 Windsor Downdraft EFI Stack Intake Manifold System Satin thicker wallsWelcome to the new era in fuel injection! Speedmaster & FAST line of EFI systems are 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
