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  1. #1
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    1992 johnson 150 **NEED POWER**

    Can you shave the heads on a 150 ,plus rejet the carbs. and get 175hp out of it .

    any comments welcome, thanks

  2. Member
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    May 2005
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    #2

    Re: 1992 johnson 150 **NEED POWER** (stratos274v)


  3. Member
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    #3

    Re: 1992 johnson 150 **NEED POWER** (rangercj)

    WHERE AT ON THIS SITE DO I NEED TO LOOK, CAN NOT FIND ANYTHING

  4. Sprint Boats Moderator Bassmeister's Avatar
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    #4

    Re: 1992 johnson 150 **NEED POWER** (stratos274v)

    The gurus here don't do hop-ups, they are more reliability oriented,and we know with hop-ups reliability goes out the window. Try the above link or http://www.montyracing.com

  5. Member
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    #5

    Re: 1992 johnson 150 **NEED POWER** (stratos274v)

    in answer to your question " and this needs to be repeated again and again...... the gurus do not do HOP ups here, you need to go to scream and fly for that, or monty racing. this is a forum for info on keeping factory produced and run engines.



    [I]TEAM CORGI DOG[I]

    1996 javelin 400T /1996 Johnson 200 Venom

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