The MS3 Gold Box is a powerful, feature packed engine management system that the budget minded enthusiast has been waiting for. Our Gold Box plug and play systems have become very popular, but many of our customers are requesting a universal system. Now they can harness the awesome power of the Gold Box for applications we do not offer a custom harness for. Whether you have a passion for street, race or show cars, the Gold Box gives you exactly what you need.
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These injectors flow 80 lbs/hr at 43.5 PSI ( 3 BAR ) and even more at greater PSI! In addition, these units are high-impedance. Despite the high flow rate, they are linear and controllable at low pulse widths and have been used in ULEV applications. This allows you to use a larger injector than normally possible without hurting idle and low speed driveability. Adding to the flexibility of application, these units are high-impedance; making them compatible with most ECUs, while delivering the most flow available in a High-Impedance injector.
These injectors are able to function at high fuel pressures and don’t exhibit the high fuel pressure handling problems found with many other high flow high-impedance injectors. This makes these injectors very well suited to turbocharged and supercharged applications that see high fuel system pressures under conditions.
LS motor direct fit 3 bar map sensor.
EFI Source is now offering a "plug and play" 3 bar map sensor for the LS series motors. It directly replaces your stock map sensor, utilizing the stock port on your intake manifold as well as the stock connector.
EFI Source sticker