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  1. #1
    Member
    Join Date
    Dec 2005
    Location
    Lexington, Ohio
    Posts
    5,759

    **19 Rev 4 to 19 Tempest Plus ??**

    Been running a 19 Rev 4 on my 621 Ranger w/verado and like the handling and control majority of time. When full of fuel and well full can be bit sluggish outta hole and in rough conditions. Plus 5800 rpms is about best unless perfect conditions than can get 5900-5950. These Verado should be around 6400 for best performance from everything I read and hear but without a plate on it never see those numbers.

    I have the Tempest Plus I carry in box as spare just in case but never ran it. Heading to lake tomorrow for next 4 days and was thinking about running it to see.

    Thoughts on if if I am gonna gain anything, lose or just be a wash.

  2. Moderator 21XDC's Avatar
    Join Date
    Sep 2004
    Location
    Westland Michigan
    Posts
    63,434
    #2
    You should gain 300-400 rpms with the 19P tempest plus... Maybe 1-3 mph on top end.

    Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html

  3. Member
    Join Date
    Jun 2009
    Location
    Princeton, IL
    Posts
    4
    #3
    Let me know if you decide to sell your Rev 4.