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Thread: Injector sizes

  1. 8th June 2009, 11:44 AM #1
    linzerl
    linzerl is offline Fossicker
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    Injector sizes

    Hi..

    Looking at changing the injectors as part of my cam/intake mods. I already completed Megasquirt ECU install with 72mm plenum and 45mm trumpets on a 5.0 TVR litre engine. I am currently running the standard lucas green belt D1830 injectors whose duty cycle is well into the 90s during hard acceleration.

    Any tips on which replacement injectors to use is appreciated, I am looking at abt 25lb injectors... however in looking at some candidates, is injector length an issue?? The Lucas injectors (right injector in pic) don't protrude into the air flow and are approx 5mm shorter than the manifold base. Is is an issue if an injector nozzle (left injector in pic)is in the intake air flow?.

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  2. 8th June 2009, 02:25 PM #2
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    Dinty
    Dinty is offline TopicToaster
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    G'day All, Mate you are barking up the wrong tree here in this section, REMLR is for ex military Land Rovers mostly Series 2/2A & 3, 4cyl and 6 cyl petrol engines, maybe someone in tech chatter in AULRO general section would be a better place to post and ask cheers Dennis
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  3. 8th June 2009, 05:21 PM #3
    linzerl
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    Thanks Dennis... I'll repost there..
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  4. 9th June 2009, 08:20 AM #4
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    Phoenix
    Phoenix is offline Swaggie
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    I've moved the thread to technical.
    1994 Discovery TDi
    2004 Discovery 2 TD5
    2010 Discovery 4 TDV6
    1961, Series 2 Ambulance. 108-098 - Eden

    Registry of Ex Military Land Rovers Mem. 129
    Defence Transport Heritage Tasmania Member
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  5. 18th June 2009, 09:46 PM #5
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    LOVEMYRANGIE
    LOVEMYRANGIE is offline YarnMaster
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    Check the posts here and here for injector info. Both myself and Mike have discussed, purchased and done the change with differing results in mind and have both been happily rewarded in most of our estimated outcomes.

    Also do a search in the forum on GenIII
    Cheers

    Andrew
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