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Thread: Yamaha 30 Head Project

  1. #11
    modifiedoutboard OUTBOARDER's Avatar
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    Default Thanks

    Should complete this weekend with the Monday holiday off.
    Will put up pics and start something else.

    Thanks for looking!
    Anthony McCulloch
    modifiedoutboard@hotmail.com

  2. #12
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    Default mercury sea pro 55hp

    sir anthony,i was wondering if u can apply the same method to rise the compression on a mercury sea pro 55hp headless (closed-deck or lost foam) type of powerhead to run 97 octane gas.pls let me know as i will willing to send the whole powerhead for modification.best regard Mr Lo.

  3. #13
    modifiedoutboard OUTBOARDER's Avatar
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    Default Skilled Craftsman

    Quote Originally Posted by lcp View Post
    sir anthony,i was wondering if u can apply the same method to rise the compression on a mercury sea pro 55hp headless (closed-deck or lost foam) type of powerhead to run 97 octane gas.pls let me know as i will willing to send the whole powerhead for modification.best regard Mr Lo.
    There was another thread a few weeks back were someone with alot more skill has done this for the mercs. Will look for it when I get a chance.
    They can mod the mercs!!!!

    thanks,
    Anthony

  4. #14
    modifiedoutboard OUTBOARDER's Avatar
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    Default Yamaha 30 For A Different Application

    Different Application:
    Need a new Camera
    Attached Images Attached Images     

  5. #15
    modifiedoutboard OUTBOARDER's Avatar
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    Default Shipping Out!!!!

    A day off from work
    Put finishing touches on two today in shop.
    Headed for different Continents for two totally different styles of racing!

    Anthony McCulloch
    modifiedoutboard@hotmail.com
    Attached Images Attached Images  

  6. #16
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    Looks awesome!!!

    Is that a copper gasket?

  7. #17
    modifiedoutboard OUTBOARDER's Avatar
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    Default Custom Copper Head Gaskets

    Yes they are Custom Copper.
    A couple of reasons for the use for the applications.
    Thickness, heat dissapation from area with potential detonation, piston size and
    Cost.
    Thanks for looking
    Anthony

  8. #18
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    Default head

    how much would you charge to make one for a 40 hp yamaha 3 cylinder

  9. #19
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    Default Contact Hydrotech For Yamaha 40hp

    Quote Originally Posted by Robin Racing View Post
    how much would you charge to make one for a 40 hp yamaha 3 cylinder
    Hello,
    Hydrotech mods 40hp yamaha heads.
    I am booked for several months now!

    Regards,
    Anthony

  10. #20
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    Talking Hi Perf Head

    WAOHHHHHH!!!!. I DREAM WITH ONE OF THAT HEAD !!!!
    MAKED FOR MY OMC 25 HP, 2 CYL. MAYBE, ANTHONY WILL MAKE, SOON, ONE !!!! OPSSSSSS !!!! HAHAHAHA !!!! ..... I'LL WAIT !!

    REGARDS,
    DON

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