Water Injection System, New

WIS – WATER / ALCOHOL INJECTION SYSTEM- The system is comprised of a dash-mounted controller and a high-pressure diaphragm pump designed to receive a Pulse Width Modulation (PWM) signal from the controller. The pump can be used with a high concentration of alcohol (75%) as well as just water alone; this is particularly useful for applications where alcohol can enhance the fuel octane or just as additional fuel at high boost levels. It is recommended that alcohol be added for cold operating conditions. The dash controller only measures 2.3” x 1.4” x 0.6” tall, perfectly suited to fit into any small cockpit space. Although small in size, it contains all the necessary controls to enable the user to cover the ‘mid’ to ‘high’ load range of any 0-5V output MAP sensor. Injection triggering point is set by the ‘THRESHOLD’ potentiometer and is indicated by a blue LED on the controller. It is user adjustable between 1.5-4.5V. Adjustment to this potentiometer will determine the starting point of the water injection system. As shown in the chart below, 1.5V of a 2 bar MAP sensor represents approximately 0.4 bar below atmosphere (vacuum), while a 3 bar sensor represents almost atmospheric pressure. The injection % range is set by the ‘GAIN’ potentiometer on the controller. As the red LED lights up, it indicates about 80% of full injection and will continue to get brighter until it approaches 100%. The gain potentiometer can be set to arrive at any level at any boost. The water injection system can be switched off via an ‘ON/OFF’ push button, indicated by a green LED on the controller. This latest plug’n play water injection from Turbonetics sets a new standard for the growing water injection market currently shared by many new water injection manufacturers.

SPECIFICATIONS:

Input voltage:..............................................10-15V
Input current::
Standby: .................................................50ma
100% duty cycle .........................................5A
MAP sensor input range: ................................0-5V

Dash Controller PWM output:

Duty Cycle .......................................... 0-100%
PWM frequency .................................... 100Hz

PWM Pump:

PWM input range ........................... 0-100%
Max. Pressure .................................... 6 bar Max.
Flow ....................310cc/ min @ 6 bar
Max. Flow ........................1litre / min @ 3bar
Input port ......................6mm OD hose barb
Output port ...................4mm OD hose barb
Atomizing Water jet:
Orifice: ................................................ 1mm
Material: ..........................Nickel over Brass
Thread: ..................................M8 x 0.75mm
Filter (Disc type) ........100 micron Stainless

APPLICATIONS AND FEATURES:
• Charge-air cooling for forced induction engines
• Minimizing the onset of detonation
• Suitable to run water and alcohol mixtures
• Plug n’ play controller for ease of installation
• All components are properly engineered for reliable operation
• Intermittent diaphragm pump – more reliable than the normal windshield washer pump
• Built in thermal-cut in water pump
• Enable “Meaner & Leaner” air / fuel ratio
• Increase octane rating on low grade pump fuel
• Dash controller allows real-time user flow control with status LEDs
• Only three wires needed to be connected for total control
• Can be used with any 0-5V load sensors (built-in over voltage protection circuitry)
• Inline 100-micron stainless steel filter
• Water tank - optional

Any Turbonetics order over $500 is shipped NO CHARGE in the lower 48 states. (Except Intercoolers)