INJECTORS
IWP
Pico Top Feed Racing Injector
Up to 0.5 MPa - Up to 0.66 L/min
Description
The IWP “Pico" top feed injector is a standard production
component, tested and selected for racing applications.
The characteristics of the injector are a fast pulse
response, high precision, high dynamic range and
optimum fuel atomization. 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.
Main Features
Pressure range .......................... 0.3 to 0.5 MPa
Static flow range ........................ 0.33 to 0.66 L/min Typical Applications
Driver current............................. 0.8 A
In professional circuit and rally applications
Spray shape .............................. single spray or twin jet
Touring car
Benefits
Methanol
Multihole spray shaping
On off driven
High precision
Small dimension & weight
IWP-0838XXXXXX00
page 1 of 2
INJECTORS
IWP
Pico Top Feed Racing Injector
Up to 0.5 MPa - Up to 0.66 L/min
Technical Characteristics Application Schematics
Pressure range .......................................... 0.3 to 0.5 MPa
Static flow range .................................... 0.33 to 0.66 L/min DELIVERY PUMP ECU
Driver current ....................................................... 0.8 A
Spray type .................................................. multihole
Spray shape .......................... single spray or twin jet
Power supply ................................................. 8 to 16 V
Operating temperature range.................... -30 to 110 °C
Connector type............AMP Junior 2 ways minitimer
Weight ................................................................... 35 g FILTER
Dimensions
IWP
Engine intake duct
REGULATOR
Dimensions in millimetres
IWP Family
Injector IWP043 IWP063 IWP145 IWP069 IWP162 IWP189
Nominal 500 500 500 300 400 300 kPa
pressure
Static flow rate 421.1 498.3 658 482,5 377,2 510,5 cm3/min
Spray shape Single Twin jet Twin jet Single Single Cone
spray spray spray spray
For further information, please contact:
IWP-0838XXXXXX00
Magneti Marelli S.p.A. Tel. +39 02 972 27 478
Motorsport Fax +39 02 972 27 570 November 2010
Viale Aldo Borletti, 61/63 sales@magnetimarelli.com rel. 07
20011 Corbetta (Milano) Italy http://www.magnetimarelli.com page 2 of 2
© 2003-2013 Magneti Marelli - All rights reserved Specifications are subject to change without prior notice
