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Thread: Injectors for a 4.6 build.

  1. #1
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    Injectors for a 4.6 build.

    Hi everyone,
    am in the process of building a 4.6 replacement for my 95 soft dash. I have read where some people have replaced their standard injectors with after market injectors that have different spray patterns. I have looked for posts on this but haven't found any as yet. I am wondering if anyone here has done this and what are the benefits, costs etc. Is it worth it??? The car is our daily drive, I use it for work and we do a fair number of ks each year. Any information will be much appreciated. Thanks in advance.
    Phil

  2. #2
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    Lots of internet stuff on injector spray patterns
    more holes are better,
    Tornado Systems | Product Categories Injector Kits
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
    '97 to '07. sold.
    '01 V8 D2
    '06 to 10. written off.
    '03 4.6 V8 HSE D2a with Tornado ECM
    '10 to '21
    '16.5 RRS SDV8
    '21 to Infinity and Beyond!


    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

    [IMG][/IMG]

  3. #3
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    thanks for the information Pedro, I will check to see what Mr Google has to say.

  4. #4
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    Have a search of AULRO.
    Pretty sure I once read a thread where you can get Ford Motorsport injectors from USA really cheap.Part numbers were listed.We had an 86 4.6 Rangie built buy the previous owner,it had 5.0L holden injectors.
    If you are chasing cheap whorespower,get a higher pressure fuel pump and regulator to match the injectors.
    Andrew
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  5. #5
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    thanks for that Andy. I have looked through AULRO but I haven't found much yet. I will keep looking.
    Phil.

  6. #6
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    no, there will be more on refitting new leather gaiters than fuel injectors
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
    '97 to '07. sold.
    '01 V8 D2
    '06 to 10. written off.
    '03 4.6 V8 HSE D2a with Tornado ECM
    '10 to '21
    '16.5 RRS SDV8
    '21 to Infinity and Beyond!


    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

    [IMG][/IMG]

  7. #7
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    I'm sure there was a thread or two about the Ford injectors in the P38 section.

    A quick search brings up these threads which might be worth a read:
    Fuel Injector Replacement D2 V8
    Fuel Injector upgrade
    How to improve 4.6 economy
    4.6 can't breath

    You won't find much on AULRO regarding Pedro's leather fetish now that the Mudpit has gone though
    Scott

  8. #8
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    Fuel Injector-Multi Port Injector GB Remanufacturing 822-11116 Reman | eBay
    do your research Bikeman
    most of what you read here is unfettered gossip.
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
    '97 to '07. sold.
    '01 V8 D2
    '06 to 10. written off.
    '03 4.6 V8 HSE D2a with Tornado ECM
    '10 to '21
    '16.5 RRS SDV8
    '21 to Infinity and Beyond!


    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

    [IMG][/IMG]

  9. #9
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    Unfettered gossip makes for fine reading, many laughs and the occasional insight. 3 good reasons I joined AULRO
    Thanks for all the insight....

  10. #10
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    I have found the best replacement injector to be a Bosch Yellow top Gen 11 as fitted to 4.6 mustangs and Lincolns.
    They have 4 laser cut holes, and have the right plug shape, correct length, correct flow, and a slot to fit the little clip into the injector manifold.

    I have also used The same spec in Bosch Gen111 yellow top injectors but they don't have the slot for the clip and I used 2 orings on teh bottom to keep them in place.
    They are identical in performance.

    Regards Philip A

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