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Thread: RB20 injectors

  1. #1
    Underwater Bricklayer Registered User Gezzmarrelda's Avatar
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    RB20 injectors

    Are the injectors on an rb20det interchangable with any other rb engines?
    What size are they?
    Who's best to get a new set from?

    One of mine is on the way out so i want to change them all.

    cheers
    Tuned by guesswork
    0.9 BAR of negative vacuum
    295bhp @ Valve float
    And you can't blow out a spark plug

  2. #2
    516ATF...what a nutter! Registered User AndyP's Avatar
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    Same fitment as RB26 but smaller capacity.
    Projects (yes plural) well underway
    Check out progress here..http://www.skyline-owners-club.com/f...winehouse.html
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  3. #3
    (OO\SKYLINE/OO),aka Pimp Daddy Registered User julio2906's Avatar
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    Won't the ecu need remapping if you fit the RB26 injectors?
    With Power Comes Responsibility

  4. #4
    516ATF...what a nutter! Registered User AndyP's Avatar
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    Yes
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    AND HERE
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  5. #5
    Underwater Bricklayer Registered User Gezzmarrelda's Avatar
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    bump for some relavent answers
    Tuned by guesswork
    0.9 BAR of negative vacuum
    295bhp @ Valve float
    And you can't blow out a spark plug

  6. #6
    Skyline Owners Club Area Rep Jez-R32 GTR's Avatar
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    I'm not sure what the standard size is on yours are, I think they are 270cc but don't quote me on that. The RB26DETT (444cc) injectors will fit with a remap as the RB20 are top feed the same as the RB26. You will also need to play with the wiring a bit as the RB26 is low impedance and yours is high.

    I'm sure one of the many traders on here could supply you with a set for a fair price or you could go to abbey and get them serviced.
    Last edited by Jez-R32 GTR; 14th March 2010 at 11:27 PM.
    Taste the rainbow.....Eat Crayons!

    Quote Originally Posted by Andy W View Post
    new Avatar Jez ---->
    you'll be asking about Stroker Kits Next

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