Elbe Engineering EFI conversion kit (EFI)
Never-Installed EFI Conversion for Mercedes-Benz M116/M117 K/KE Jetronic Engines
The Elbe Engineering EFI Conversion Kit is designed for enthusiasts, restorers, and performance tuners seeking modern fuel injection technology for classic and performance engines. This kit allows for a direct conversion from carbureted systems to electronic fuel injection (EFI), improving throttle response, fuel efficiency, and overall engine reliability.
This EFI system replaces the traditional distributor with a modern electronic ignition setup and integrates an included ECU for precise control. Benefits include improved ignition performance, increased fuel efficiency, smoother operation, and more accurate fuel metering. Bluetooth connectivity allows data monitoring via Android devices, simplifying tuning and diagnostics. No irreversible modifications are necessary, preserving the option to return to the factory system.
The seller reports that the kit is complete, unused, and located in Charlotte, North Carolina.
Features & Benefits
Complete, unused EFI kit with original packaging.
Designed for Mercedes-Benz M116/M117 V8 engines running K/KE Jetronic.
Replaces distributor with modern electronic ignition.
ECU included for full EFI control and tuning capability.
Notable improvements in fuel economy, ignition performance, and engine efficiency.
Fully reversible installation—no cutting or permanent alterations required.
Bluetooth connectivity for real-time monitoring via Android app.
What’s Included
Electronic Fuel Injection (EFI) system components
ECU (Engine Control Unit)
Electronic ignition hardware
Sensors, harnesses, and installation hardware
Original manufacturer’s box
Complete conversion package suitable for plug-and-play integration
Fitment
Compatible with Mercedes-Benz M116 and M117 V8 engines using:
Bosch K-Jetronic (CIS)
Bosch KE-Jetronic (CIS-E)
Suitable for S-Class, SL-Class, SEC-Class, and other M116/M117-equipped models.
Summary
Complete, never-installed Elbe EFI kit for M116/M117 V8 engines.
Direct replacement for K/KE Jetronic systems—fully reversible.
ECU included with modern electronic ignition conversion.
Improved efficiency, drivability, fuel economy, and tuning control.
Bluetooth connectivity for Android-based data monitoring.
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