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Engine Code on a 71' CJ5

Discussion in 'Builds and Fabricators Forum' started by the last early cj5, Nov 20, 2010.

  1. Nov 20, 2010
    the last early cj5

    the last early cj5 Member

    Puerto Rico
    Joined:
    May 31, 2009
    Messages:
    50
    Still need help with this!

    Hello Guys I have 1971 cj5 with an F4-134 and the engine code is ETF 11267,

    With the research shown in: http://www.earlycj5.com/zoomer/Vehic...tification.pdf
    I understand that:

    E - Export
    T - 1971 F4-134
    F - F4-134

    1 - ?
    1 - ?
    2 - ?
    6 - Compression Ratio 6.7 to 1
    7 - Compression Ratio 6.7 to 1

    Can any of you help me figure out what these 3 number are?
    I kind of think is the day and month of year built: Which is February 11th

    Let me know what you think...

    Thanks,
     
    Last edited: Mar 14, 2011
    the last early cj5, Nov 20, 2010
    #1
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