How to make faster?

Discussion in 'Outboard Maintenance' started by Kane_Thorp, Aug 5, 2012.

  1. Kane_Thorp

    Kane_Thorp I Love catching reds!!

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    How can I get my 50 two stroke up to at least a 70? Aren't there people who can change the computer or something? Or can I do something to it? Looking to spend less than 500$. Thanks a ton. :)
     
  2. AfterHours2

    AfterHours2 Stripper in my own Mind!

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    Sell your motor and buy a 70. If it were that cheap and easy then everyone would be buying 20 ponies below what is needed..
     

  3. Rediculous

    Rediculous Boozle on...

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    Bore it out, and put a supercharger with a 9lb pulley. A set of flowmasters and maybe some NOS wouldn't hurt either....
     
  4. Master_Baiter

    Master_Baiter I Love microskiff.com!

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    I have heard of people changing out carbs from bigger motors. I've been trying to do that to my 98 6hp mercury. I can't find anything on it though. did you check that?
     
  5. fsae99

    fsae99 I Love microskiff.com!

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    Typically this is only feasible when your motor is a built on the same platform as a larger HP motor.

    Example any of the motors below could be made in to 35 HP fairly cheap because the 20 is the same platform as the 35.

    Johnson OB's
    2 cylinder, 521 cc platform, 20/25/30/35 HP
    15 inch shaft, rope start -- 115 lbs
    15 inch shaft, elec. start -- 118 lbs
    20 inch shaft, rope start -- 117 lbs
    20 inch shaft, elec. start -- 120 lbs
     
  6. DuckNut

    DuckNut Brandon, FL

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    You want to increase your HP by nearly 50% by changing he computer on a 2-stroke.

    I just saw an ad that showed Dell was having a sale. If you buythe shiny black one that will get the job done.
     
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