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Thread: Injectors. Splice or No?

  1. #1
    Join Date
    May 2010
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    Pearsall
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    Injectors. Splice or No?

    When swapping my 06 intake manifold and TB with the 08 NNBS ones should i use my 06 fuel Injectors or the new ones that came with the 08

  2. #2
    Join Date
    Jan 2008
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    8,031
    guys ill be helping em with the swap....just dont like the idea of splicing any injector wires...could we just swap injectors and retain his originals from his 06'??

  3. #3
    Join Date
    Nov 2003
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    Denton Texas
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    20,540
    Just swap injectors if they're the same length, should be. Watch the OD of the orings, some of the newer injectors have a larger OD oring at the top of the injectors.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  4. #4
    Join Date
    Jan 2008
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    alrite thanks red...when we do the swap...will it be able to drive down to nelson's for the tune?like drivable w/o stalling etc

  5. #5
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    May 2010
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    yah because im gonna try and do alot of things at once so Allen can tune everything once and only once till i add more parts that throw off the AF ration and stuff like that

  6. #6
    Join Date
    Dec 2006
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    are the injector tails different from year model to the one you have? if not just use your exsisting plugs?then again if they are different do what red mentioned just swap the injectors

    personally i would use the new style but then again if theyre the same oh well use what you got

  7. #7
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    May 2010
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    Pearsall
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    when we do the swap...will it be able to drive down to nelson's for the tune?like drivable w/o stalling etc

  8. #8
    Join Date
    Apr 2005
    Location
    Roma, TX
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    if u dont mind paying the extra cash here are some plug in play adapters i have used in past for similiar swaps


    Wire Adapters & Harnesses - MINI DELPHI TO USCAR WIRE ADAPTER - Fuel Injector Connection

  9. #9
    Join Date
    Jan 2008
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    8,031
    Quote Originally Posted by el_cabby View Post
    if u dont mind paying the extra cash here are some plug in play adapters i have used in past for similiar swaps


    Wire Adapters & Harnesses - MINI DELPHI TO USCAR WIRE ADAPTER - Fuel Injector Connection
    damm thats nice,didnt know there would be adapters for injectors....one question what lbs are the 08'nnbs 4.8 injectors compared to the 06' 4.8 injectors?do they throw the same amount of fuel?

  10. #10
    Join Date
    Sep 2007
    Location
    Broken Bow, OK
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    1,434
    I spliced mine and they are fine, just don't do a hack job on the splice.

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