Magneti Marelli IWP162 377cc/min Fuel Injector

The IWP 069 “Pico" top feed injector is a standard production component, tested and selected for racing applications.

Most commonly used in many Ducati Superbike applications, it is well suited to all kinds of high performance engines. It's 490cc/min fuel delivery will support power outputs up to 85HP per cylinder, depending on fuel pressure.

The characteristics of the injector are a fast pulse response, high precision, high dynamic range and optimum fuel atomisation. These are achieved by a high performance ON-OFF actuating electromagnet with opposing expansion poles that moves an internal injector valve on high precision ground cylindrical slides, and a high precision nozzle.

The injector has a stainless steel body, a fuel-resistant plastic connector, martensitic stainless steel internal valve and an electromagnet with a low carbon content stainless steel armature.

The electrical connection to the control unit is via a Mini-Timer plastic plug.

Applications

• Ducati 
  • GT
  • Multistrada
  • S2R
  • 1198
  • Sport classic
  • ST3
  • 1098R - secondary
• MV Agusta
  • M4 1000 up to 2008

OEM Cross Reference

DUCATI      28040151A

Lamborghini   07M906031A

MV Augusta   8000A3037

Technical Data

Performance - Typical

Flow.................................................. Fully open
At 3 bar.......................... 377 cc/min – 4.30g/s
Cone – Inclusive 70%....................................24 °
Linearity range (at = 4 ms pulse) ..................± 4 %
Max. fuel pressure .......................................500 kPa
Maximum duty cycle ......................................90 %
Operating temperature range...............-30...110 °C
Vibration (peak) .............................................30 g

Test conditions

Fluid .................................................................. N-Heptane
density (@ 20°C) ......................................0.684 kg/litre
Ambient and fluid temperature.......................23 °C
Power supply.................................................14 Vdc

Mechanical Characteristics

Height .........................................................47.2 mm
Outside diameter (connector excluded).......15.3 mm
Weight ...........................................................35 g
Connector angle from body ...........................45 °

Electrical Characteristics

Connector...............................Mini-Timer 2 way
Power supply ...........................................8 ÷ 16 Vdc
Resistance..................................................14.5 Ω
Driver type ...........................................ON-OFF