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Thread: injectors???

  1. #1

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    injectors???

    what size are the x injectors and will they fit in a 04 rxp.. what size are the 04 injectors???


  2. #2
    I think they're rated at 42# but I've heard they operate more like 43# to 44# injectors (unlike the RR 42# injectors which are short of a true 42# injector). Yes they will work in a '04 RXP so long as your setup needs them. Injectors in a '04 RXP are 38#.

  3. #3
    Site Admin Green Hulk's Avatar
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    Non X models us 38 lb hr injectors

    X models use 42 lb hr injectors but they flow at 50 lb hr as the fuel pump is driven at 14.4 volts

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    Joe,
    Call me.
    Duane

  5. #5
    ADAMBOMB's Avatar
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    Quote Originally Posted by Green Hulk View Post

    X models use 42 lb hr injectors but they flow at 50 lb hr as the fuel pump is driven at 14.4 volts
    Your saying on a x they flow at 50lbs right.. but if he purchases them and uses them on a regular rxp. they will flow at 42 correct? just wanna make sure. Im running x injectors in my ski

  6. #6
    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by ADAMBOMB View Post
    Your saying on a x they flow at 50lbs right.. but if he purchases them and uses them on a regular rxp. they will flow at 42 correct?
    This is correct!

  7. #7
    Wakeskate or Die!!! RobbieMWD's Avatar
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    So the x-injectors will not out flow regular 42's on a non-x model?

  8. #8
    West Texas RXP skoepp's Avatar
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    Quote Originally Posted by RobbieMWD View Post
    So the x-injectors will not out flow regular 42's on a non-x model?
    correct.

    they are 42's just like any other 42. Its the fuel pump on the X that makes them flow more.

  9. #9
    Has anyone tried to increase the volts to the fuel pump on a standard RXP so it is overdriven like an "X" model fuel pump?

  10. #10
    Quote Originally Posted by skoepp View Post
    correct.

    they are 42's just like any other 42. Its the fuel pump on the X that makes them flow more.
    Not what I've been told from a pretty reliable source. I can double check though.

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