The EMS Stinger 4424 (Engine Management computer) is programmed in real time via Laptop. It
controls both Fuel and Sequential Ignition. The heart of the Stinger is an embedded Motorola
Microprocessor, which has proven performance and reliability as in its bigger version “The Dual
Sport�.
All systems have a built in map sensor which allows for Barometric pressure compensation (due to
changes of weather conditions).
This series embraces the latest electronic technology and utilizes 3D graphs which allows for fine
tuning and due to its overall more compact size is cost effective.
The 3D surface graph enables the tuner to get an instant visual representation of the engines fuel and
ignition curves. Thus visual feedback quickly shows any erroneous data so tuning becomes faster and
safer. The analog style gauges, display real time engine data giving more information at a glance. EMS
has an optional Data Logging system that the user can call up at any time.
The powerful Data Logging application will log up to 10 selectable parameters to the laptop, e.g.
Rpm, Throttle position, etc. and display them in text or graphical format. After logging, the data can be
studied in closer detail to see the engines behavior, during any time period of logging session.
The Stinger ECU is software selectable to allow greater engine adaptability from a V8 to a 4 Cylinder
to a rotary to a boat or motorbike.
The variable injector resolution gives you finer injector control and smoother engine performance.
A base map is set up in each ECU and a tuned map can be supplied (upon purchase).
The Stinger can be configured to operate using Throttle position or vacuum load points (11 load points
every 500rpm to 12000rpm).
The Stinger will allow you to Data log (optional) on board your laptop with endless memory for your
data to be stored and played back anytime.
You can down load or up load at any time from your laptop to disk or straight to your EMS ECU.
controls both Fuel and Sequential Ignition. The heart of the Stinger is an embedded Motorola
Microprocessor, which has proven performance and reliability as in its bigger version “The Dual
Sport�.
All systems have a built in map sensor which allows for Barometric pressure compensation (due to
changes of weather conditions).
This series embraces the latest electronic technology and utilizes 3D graphs which allows for fine
tuning and due to its overall more compact size is cost effective.
The 3D surface graph enables the tuner to get an instant visual representation of the engines fuel and
ignition curves. Thus visual feedback quickly shows any erroneous data so tuning becomes faster and
safer. The analog style gauges, display real time engine data giving more information at a glance. EMS
has an optional Data Logging system that the user can call up at any time.
The powerful Data Logging application will log up to 10 selectable parameters to the laptop, e.g.
Rpm, Throttle position, etc. and display them in text or graphical format. After logging, the data can be
studied in closer detail to see the engines behavior, during any time period of logging session.
The Stinger ECU is software selectable to allow greater engine adaptability from a V8 to a 4 Cylinder
to a rotary to a boat or motorbike.
The variable injector resolution gives you finer injector control and smoother engine performance.
A base map is set up in each ECU and a tuned map can be supplied (upon purchase).
The Stinger can be configured to operate using Throttle position or vacuum load points (11 load points
every 500rpm to 12000rpm).
The Stinger will allow you to Data log (optional) on board your laptop with endless memory for your
data to be stored and played back anytime.
You can down load or up load at any time from your laptop to disk or straight to your EMS ECU.
EMS - Stinger - 4424
Built in Features (Standard with all ECU’s)
Injector types eg, Multi-Point 1, Multi-Point 2 & Throttle Body
Anti-Lag, Drag and Rally
Selectable sensor applications eg
Magnetic or Hall
Selectable triggers
Selectable No. Cylinders
Selectable Ignition types
Stage Injection
Boost Cut
Rev Limit (Rev Soft)
Rev Cut
On Board Map Sensor
Engine Status
Displays current status of engine. ie
Water temperature in Deg C ( -20 to +235 )
Air temperature in Deg C ( -20 to +235 )
Manifold pressure in K.P.A ( -100 to + 155 )
Engine RPM ( 0 to 12500 )
Fuel pulse in milliseconds (mS) ( configurable )
Battery voltage in Volts ( 6.5 to 23 )
Throttle position in % opening ( 0 to 100 )
Ignition in Deg. advanced (Static to 51°)
Inputs
Built in manifold pressure sensor to measureengine load.
Barometric pressure compensation. (Autocompensation for different weather conditions and changes in altitude).
Internal battery voltage sensing and compensation.
Air temperature sensing (compensation to Fuel or Ignition)
Water temperature sensing (compensation to Fuel or Ignition)
Programmable for different Air/Water Sensors.
Selectable - Hall, magnetic or optical on trigger circuit.
Selectable - Hall, magnetic or optical on sync circuit.
Throttle position sensing
Outputs
Adjustable ignition timing ( 0 - 51 Deg. Advance in 0.2 Deg. increments).
Adjustable dwell control ( 0 - 5 mS).
4 Ignition outputs for sequential ignition timing.
4 injector drivers incorporating 4 to 1 current ratio for injector response and lower power consumption
2 Auxiliary outputs
Each o/p has 12 options – eg, Boost control, thermo fans,NOS, Tacho, Warning lights, A/conditioning control,Water Methanol Inj., Shift light, Idle
control, Cam control (Vtec), Fuel pump control with automatic safety cut out if engine stalls, and many more.
Injector types eg, Multi-Point 1, Multi-Point 2 & Throttle Body
Anti-Lag, Drag and Rally
Selectable sensor applications eg
Magnetic or Hall
Selectable triggers
Selectable No. Cylinders
Selectable Ignition types
Stage Injection
Boost Cut
Rev Limit (Rev Soft)
Rev Cut
On Board Map Sensor
Engine Status
Displays current status of engine. ie
Water temperature in Deg C ( -20 to +235 )
Air temperature in Deg C ( -20 to +235 )
Manifold pressure in K.P.A ( -100 to + 155 )
Engine RPM ( 0 to 12500 )
Fuel pulse in milliseconds (mS) ( configurable )
Battery voltage in Volts ( 6.5 to 23 )
Throttle position in % opening ( 0 to 100 )
Ignition in Deg. advanced (Static to 51°)
Inputs
Built in manifold pressure sensor to measureengine load.
Barometric pressure compensation. (Autocompensation for different weather conditions and changes in altitude).
Internal battery voltage sensing and compensation.
Air temperature sensing (compensation to Fuel or Ignition)
Water temperature sensing (compensation to Fuel or Ignition)
Programmable for different Air/Water Sensors.
Selectable - Hall, magnetic or optical on trigger circuit.
Selectable - Hall, magnetic or optical on sync circuit.
Throttle position sensing
Outputs
Adjustable ignition timing ( 0 - 51 Deg. Advance in 0.2 Deg. increments).
Adjustable dwell control ( 0 - 5 mS).
4 Ignition outputs for sequential ignition timing.
4 injector drivers incorporating 4 to 1 current ratio for injector response and lower power consumption
2 Auxiliary outputs
Each o/p has 12 options – eg, Boost control, thermo fans,NOS, Tacho, Warning lights, A/conditioning control,Water Methanol Inj., Shift light, Idle
control, Cam control (Vtec), Fuel pump control with automatic safety cut out if engine stalls, and many more.
$999.95 plus p&h