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Thread: prop size

  1. #1

    Default prop size

    what is the proper prop size for a 1986 422 chris craft commander

  2. #2
    Join Date
    Dec 2006
    Location
    Chaumont Bay, N.y., USA
    Posts
    5,145

    Default Re: prop size

    Ayuh,.... What motor,..??

    What drive ratio,..??

    What's the problem yer tryin' to fix,..??
    Any Grease is Better,... Than No grease at All....

  3. #3

    Default Re: prop size

    Quote Originally Posted by bondo View Post
    Ayuh,.... What motor,..??

    What drive ratio,..??

    What's the problem yer tryin' to fix,..??
    the boat is suppose to cruise at 22 mph and i only go about 17 mph at 2000 rpm's not sure on the drive ratio, but i have detroit 671's turbo

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