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  1. #1
    Member
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    May 2005
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    hillsboro
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    4

    1991 150hp Looper Heads

    I"ve read that 1991 150 hp Looper heads ( 337195 ) or better performance than the later production heads (337548). What makes them better? Will they just bolt on any of the later motor. Are they worth the change and what would a use pair go for If you can find them?


  2. Member
    Join Date
    Jun 2004
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    Fayetteville Tn.
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    3,556
    #2

    Re: 1991 150hp Looper Heads (outwo)

    smaller combustion cambers if i ain't mistaken.....

  3. Member
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    May 2009
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    collinsville
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    8
    #3

    Re: 1991 150hp Looper Heads (outwo)

    What happens when I have #335195 port side and #337548 starboard side???? Is this bad?

  4. SC Club Moderator ChampioNman's Avatar
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    May 2004
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    Crawfordville, FL/Lake Hartwell, SC
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    #4

    Re: 1991 150hp Looper Heads (Doublelung)

    <TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Doublelung &raquo;</TD></TR><TR><TD CLASS="quote">What happens when I have #335195 port side and #337548 starboard side???? Is this bad?</TD></TR></TABLE>

    Bad Ju-Ju. You will have a half-fast motor.

  5. Member
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    Apr 2007
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    Salem, Ohio
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    #5

    Re: 1991 150hp Looper Heads (ChampioNman)

    +1


    Ed

  6. Member
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    May 2009
    Location
    collinsville
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    8
    #6

    Re: 1991 150hp Looper Heads (clayshooter)

    I'm gonna paint an Angel on the Starboard side and a Devil on the port side of the cowling!!!!

  7. Member
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    Apr 2007
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    Salem, Ohio
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    #7

    Re: 1991 150hp Looper Heads (Doublelung)

    Becareful there Chad,you may cause it to run in circles,and out of control!!


    Ed

  8. Member
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    May 2009
    Location
    collinsville
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    8
    #8

    Re: 1991 150hp Looper Heads (clayshooter)

    I noticed it was a little faster when I was turning to the left!!!!!

    Seriously.......Is this going to affect anything?

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