Designed and Manufactured in the USA
If you're swapping a Gen III or Gen IV Chevy LS engine into a hot rod, street rod or off-road vehicle and want to retain the LS engine's OEM EFI components, the new Pro-Flo 4 LS ECU & Harness Kit is what you'll need to complete the installation and get your car up and running with minimal cost, complications or effort. These kits are an economical solution designed specifically for Gen III LS engines with a 24x reluctor
This easy-to-use engine management system takes the place of the factory ECU and wiring harness. It plugs directly into your existing LS manifolds sensors, injectors, and coil packs for a simplified installation, start-up and tuning processes. This kit is the perfect solution for those "junkyard" LS engine swaps where the factory ECU and wiring harness may be missing, damaged or require costly modifications.
What makes the Pro-Flo 4 LS ECU & Harness Kit so unique is the user friendly Edelbrock E-Tuner 4 Android Tablet App, which eliminates the need for laptop tuning or costly dyno sessions. E-Tuner 4 uses wireless Bluetooth connectivity to communicate with the ECU and comes pre-installed on a 7" tablet included in the kit. A Setup Wizard guides you through initial programming, and once you provide some basic data (type of engine, cubic inches, firing order, cam profile), the E-Tuner 4 app then selects and loads the most appropriate base calibration for your engine. As you drive the vehicle, the Pro Flo 4's self-learning ECU continually maximizes the fuel calibration for your engine configuration, so your vehicle is always performing at its best.
|Make / Model||Series||Body||Notes||Year|
|CHEVROLET EL CAMINO STANDARD||1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972|
|CHEVROLET EL CAMINO SS||1968, 1969, 1970, 1971, 1972|
|CHEVROLET EL CAMINO CUSTOM||1968, 1969, 1970, 1971, 1972|
|GMC SPRINT STANDARD||1970, 1971, 1972|
|GMC SPRINT CUSTOM||1972|