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M50 Green Top 4 Pintle Ijector Question

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    M50 Green Top 4 Pintle Ijector Question

    I purchased 6 rebuilt M50 green top injectors for the 4 pintle upgrade and when I received them 4 were a light green and 2 were a darker green. I assume this doesn't matter but, three of the six have a smaller hole in the yellow "cap" than the other three. Does this matter? I have confirmed that all 6 have the 4-hole pintles.

    Why would all of the holes not be the same size?

    Attached Files
    1986 E30 325E
    1989 E30 325iX
    2003 E54 X5.
    1993 Mercedes W124 300E
    1995 Mercedes W124 E320.
    2009 VW Touareg
    2007 Porsche Cayman S

    #2
    Assuming all the injectors have the same part number on them, you can get replacement caps for very cheap and match them up. Colors not matching is just an indication that the injectors were made in a different batch and most likely not from the same original car.

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      #3
      i would always use same "looking" injectors and flow matched sets, they are kinda important pieces to the puzzle
      89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...

      new build thread http://www.r3vlimited.com/board/showthread.php?t=317505

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