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  1. #1
    Member
    Join Date
    Dec 2016
    Location
    VIRGINIA
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    13

    2012 ranger 521 with 250 sho what more speed

    I have a 25p sho prop now with hydraulics

    Jack plate. I'm running about 69, trying to get up in the 70s.. should I just have mine worked or buy a new one?. Will my 25p get me there or not..?. I'm hearing the 25 t1 is the best overall for the sho. But im also ready some people are getting 75-78 mph with there setup on here.. any help would be appreciated!

  2. Member
    Join Date
    Jul 2015
    Location
    Berry, AL
    Posts
    98
    #2
    If there getting nearly 80 out of a 521 They had there Sho flashed
    2015 X19 200 SHO

  3. Member
    Join Date
    Jan 2005
    Location
    Red Oak Va.
    Posts
    10,597
    #3
    If you can turn the 25 T1 6000 rpm's you should be close to 75. I don't think you'll ever get that boat to 80.

  4. Member
    Join Date
    Dec 2016
    Location
    VIRGINIA
    Posts
    13
    #4
    I can only get 5750

  5. Member
    Join Date
    Jan 2005
    Location
    Red Oak Va.
    Posts
    10,597
    #5
    Get the prop worked and get rid of some weight or get the ECM flashed.

  6. Banned
    Join Date
    Jul 2005
    Location
    Siler City NC
    Posts
    3,813
    #6
    First off. DON'T EVER BELEIVE INTERNET SPEEDS! You may be able to get low to mid 70's but that boat will never run upper 70's.

  7. Member
    Join Date
    Jul 2014
    Location
    Tn
    Posts
    549
    #7
    75-78 on the trailer. You could get a 520 with low gas and little gear up to that but I've never seen a 521 run much over 69-70. Ranger pads are huge which is what makes them easy to drive at wot but it's alot of drag on the water too.
    If you flash your motor to a 300 you might get 75.

  8. Member
    Join Date
    Apr 2017
    Location
    Springfield Missouri
    Posts
    61
    #8
    Try a 26 fxp, I am almost turning the rev limiter with mine right now, as for speed 75,76
    2013 Skeeter ZX20, 250 SHO
    26 pitch Turbo FXP

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