Motorsport R-Tech

EMS MOTORSPORT R-Tech for 2 Rotor Engines


Motorsport Engine Control System

The Motorsport range of ECUs by EMS are built from the ground up for Motorsports. The R-Tech was designed specifically for very high power 2 RX7 and RX8 engines because a rotary engine is not the same as a piston engine.The focus has been on providing the most accurate ignition and injection timing of any other aftermarket ECU enabling you to tune an engine to its ultimate performance level. With features like customisable engine protection and Plug-n-Play connectivity to the EMS Race Dash this is truly an ECU for serious motorsport enthusiasts.

Key Features
22 User programmable input and outputs
4 x Auxliliary PWM outputs
4 x Digital outputs
9 x Analogue inputs
5 x Digital inputs
4 Ignition outputs
8 Injector outputs for primary plus 3 stages of injection
Able to control very low impedance injectors
Narrow and Wideband Air / fuel Ratio control
Dedicated O2 sensor input
Automatic Staged injection control
Auto tune / Tune analyser
Selectable tuning via built-in MAP sensor or TPS with boost override
Fully user definable 48×32 Fuel, Ignition and Injection tune maps
Advanced Engine Protection System
Dual Maps
Dedicated Flex Fuel Sensor input
Launch control
Dual modeTurbo Anti-lag control
Cam Control
Built-in 5 Bar MAP sensor
Sensor Calibration
Idle control
Thermo fan control
Nitrous Oxide injection control
Fuel pump control
Tacho output
Air conditioner clutch control
In-Gear and Air Conditioner Idle-up control

The Kit includes:
ECU, Open harness, Serial Programming Cable, Programming Software