In loving memory of Kenis D. Keathley 6/4/81 - 3/27/22 Loving father, husband, brother, friend and firewood hoarder Rest in peace, Dexterday

Playing With Some MS661s

Discussion in 'Chainsaws and Power Equipment' started by Mastermind, Jan 15, 2015.

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  1. Mastermind

    Mastermind

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    I just got back from taking the little woman out........it's here birthday. :)

    I'm just now finishing assembling the saw.....

    MS661 033.jpg
    Yeah Matt.......that's the R&D jug.
     
    Mastermind, Jan 16, 2015
    #41 Top
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  2. Moparmyway

    Moparmyway

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    Been a little busy here Dex, square filed a 108DL .404 RS after grinding away at a new muffler.
    Looking for a box to fit an 066 in, has to travel to Tenn.:dremel:
    My 36" stumpin setup is just about complete !!:yes:

    I see you have been playing with your new chain vise. How do you like it ? Have you been practicing your square filing ? Send me your dull ones if you want, postage on me ........... I still owe you.
     

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    Moparmyway, Jan 17, 2015
    #42 Top
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  3. Mastermind

    Mastermind

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    I made a few cuts last night (yeah in the dark) and I think we have a winner.
     
    Mastermind, Jan 17, 2015
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  4. Mastermind

    Mastermind

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    It's about three seconds faster now.

     
    Mastermind, Jan 17, 2015
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  5. MasterMech

    MasterMech The Mechanical Moderator

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    So then the question is, can you achieve the desired port timing without epoxy? And how?
     
    MasterMech, Jan 17, 2015
    #45 Top
  6. Mastermind

    Mastermind

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    No, not really.
     
    Mastermind, Jan 17, 2015
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  7. MasterMech

    MasterMech The Mechanical Moderator

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    Well that wasn't very nice of Stihl now was it?

    3 seconds is a fair amount of gain in that size wood I'd say.
     
    MasterMech, Jan 17, 2015
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  8. Mastermind

    Mastermind

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    Epoxy ain't too bad to use. :)
     
    Mastermind, Jan 17, 2015
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  9. concretegrazer

    concretegrazer

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    Will it hold up?
     
    concretegrazer, Jan 17, 2015
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  10. Mastermind

    Mastermind

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    In the intake port? Oh yeah.

    I would not want the rings running over it though.

    After running the saw I tore it down to check everything........right as rain.
     
    Mastermind, Jan 17, 2015
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  11. lukem

    lukem

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    Could it be welded up?
     
    lukem, Jan 17, 2015
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  12. concretegrazer

    concretegrazer

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    I would think that might mess up the cylinder plating?
     
    concretegrazer, Jan 17, 2015
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  13. Mastermind

    Mastermind

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    Or warp the jug out of round.....

    The Devcon I'm using is aluminum impregnated. It's really good stuff.
     
    Mastermind, Jan 17, 2015
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  14. MasterMech

    MasterMech The Mechanical Moderator

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    I agree that welding it is risky.

    Even if its technically possible, its also likely to ruin a cylinder or two every so often. One ruined cylinder flushes an awful lot of time down the drain.
     
    MasterMech, Jan 17, 2015
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  15. DexterDay

    DexterDay Administrator

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    Looked like a runner to me!! :dex:
     
    DexterDay, Jan 17, 2015
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  16. maulhead

    maulhead

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    well sorry MasterMech this might help the case of 661 CAD you have then :)

     
    maulhead, Jan 18, 2015
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  17. maulhead

    maulhead

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    do I have to wait until August to send mine?? :) :)
     
    maulhead, Jan 18, 2015
    #57 Top
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  18. Mastermind

    Mastermind

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    I'm afraid so.

    Maybe by then I'll have em even better.
     
    Mastermind, Jan 18, 2015
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  19. maulhead

    maulhead

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    :) no worries, really! I wanna get 12-15 tanks threw it 1st to get a feel for it, so I can really appreciate the extra power when it comes back.

    Thanks for all you do!! I mean that!! Putting up with all of us on these forums, countless emails behind the scene, plus still having time to R&D saws, and build them, I think I'd go postal in those shoes!! :)
     
    maulhead, Jan 19, 2015
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  20. $ooline

    $ooline

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    mauler and mastermind, nice vids ...thanks
     
    $ooline, Jan 21, 2015
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