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  1. #1
    Member
    Join Date
    Mar 2020
    Location
    Bemidji MN
    Posts
    19

    Update the pics in the cowl mod section!

    Is the cowl mod worth on a pro xb?? Could someone update the pics r post pics of the process just to make sure I do it rigth! Thank in advance!

  2. Member
    Join Date
    Jul 2016
    Location
    Texas
    Posts
    85
    #2
    I didnt cut any holes in my XB cowl i just raised the cowl inlet about an inch with aluminum spacers i bought on amazon. But then i switched everything out for the newer much larger optimax cowling and skirts. I cant say i saw any difference, but i like the idea of the engine being able to draw more available air under the optimax cowl.