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Thread: How to select the correct injector?

  1. #1
    Spanner Monkey Dr Knockers's Avatar

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    How to select the correct injector?

    My question relates to a 2.8 cologne EFI lump, which i intend to turbo at a later date, the current injectors need a service(purchased second hand need seals etc) but i thinking i should source injectors the right size for when i turbo it and have them serviced instead.

    I have no clue yet how to start working out the correct size injector for a turbo application?

    Current injectors are Bosch 0 280 150 219 or the Lucus equivalent FDB318

    ratings read

    16 lbs/hr

    cc/min 167

    ohms 16

    hp est each 33

    test pressure PSI 36.3

    Can any body point me in the right directions of a how to maybe, would like to understand how to do this?

    Thanks in advance

    Neil

  2. #2
    Spanner Monkey Dr Knockers's Avatar

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    Re: How to select the correct injector?

    Got a bit further on with selecting injectors now.... its still a bit lacking in concrete knowledge to be 100% confident in selecting!!

    these sites were very useful

    http://www.injector.com/injectorselection.php

    and

    http://users.erols.com/srweiss/tableifc.htm#BOSCH

    thinking about getting
    a set of Bosch 0280150558's
    Flow rate: 42lbs/hr (465cc/min) at 43.5 psi
    Electrical connector type: EV1
    Length: 3 inches, 74 mm
    Diameter: 24 mm
    Orings: Top and bottom, 14.5 mm
    Resistance: 14.5 Ohms



    Will this be over kill? max power for the above injectors is 288bhp, what is the upper most power possible from a 2.8i EFI with a V6T21 on aftermarket management




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