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  1. March 24th, 2011, 11:14 PM #1
    lewski
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    Default Mercruiser 120,135 or 140

    is one of these motors better than the others or are they all good motors
  2. March 25th, 2011, 07:34 AM #2
    Bond-o
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    Default Re: Mercruiser 120,135 or 140

    Ayuh,... Please post yer question, Only Once, 'n Only in 1 forum....

    The 120hp is a GM 153cid block...
    The 135hp, 'n the 140hp block are GM 181cid blocks...
    They're All pretty good motors...
    Any Grease is Better,..... Than No Grease at All.......
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