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  1. #1
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    whats the advantage of an offshore mid

    whats the deal with a offshore mid vs stock,thanks

    1889 Canandian Edition AE-21
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  2. #2
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    The main difference technically is strength and less exhaust restriction . They look better as well , but were created for strength under extreme usage ..." Offshore " .
    " The Fleet of Old Boats "

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  3. #3
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    The offshore mid usually has the single trim ram system which is beefier and stays in place better when you jump a wave or let off the throttle suddenly.

    83 V-King, 96 Mariner, 200 hp ff block 2.5 w/a 28p choppa
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  4. #4
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    Adds weight on back, and the noise tickets add weight to glove box

    I went to one last year strictly because I wanted it cut to 15". Absolutely no difference in performance.
    Living in the Freedom provided by Bud Conner and his fellow warriors.
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  5. #5
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    Stronger,look cool, Heavier, louder,and louder. I cracked my 20 Bass mid. So ya stronger might be better. You can make them quieter if ya have to with a plate block off. Not sure what that restiction would do to performance though?
    Last edited by whipper; 03-11-2012 at 03:04 PM.

  6. #6
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    In addition to the above stated reasons, one of the biggest reasons for their design was to re-route the exhaust to exit above the bullet. It not only is less restrictive, but the gearcase runs cooler in endurance applications. I don't think a lot of people even think about this, but grab your gearcase after a hard, prop surfacing run. Now imagine a two hour offshore race at 7000. It's not a huge issue with lake runners.
    The Reverend, (Cedar Machine Service on Facebook)
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  7. #7
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    Thats a real good point Ronnie, other than strength the best point.

  8. #8
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    Then there is the advantage of the prop running in cleaner water without exhaust blowing past it too. I'll bet any performance increase probably is derived from less slippage than anything.
    The Reverend, (Cedar Machine Service on Facebook)
    1989 HST 2.5 260 Merc Offshore
    1991 Vaserette YT 200 Mercury
    1988 Venus XT 200 Yamaha
    1983 Viper II Merc 90
    1977 Viper
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    Aluma fishin tub, 20 motors to choose from!



    GUESS WHAT?...I gotta fever,...and the only prescription...IS MORE COWBELL!!

  9. #9
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    Plus big heavy offshore boat running overhub props can be hard to get on plane sometimes without exhaust making the matter worse!


    Power Marine 650 Offshore Race, Yamaha 130 Pro-V

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