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Featured Mr O's 1966 T120

Discussion in 'Vintage Classics' started by MrOrange, Apr 26, 2018.

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  1. MrOrange

    MrOrange The Lunatics have definitely taken over !!!!
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    #1 MrOrange, Apr 26, 2018
    Rebuild thread. Will update as we progress. I know how you like photos so let's get started.
    DSC_1063.JPG

    Tank and seat off. Fuel pipes are as hard and brittle as cast iron.

    DSC_1071.JPG
    Side panel off. 7/16 coming in very useful. Recognised size of bolts straight off, all coming back to me.

    DSC_1063.JPG
     
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  2. littleade

    littleade The only sane one here
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    #2 littleade, Apr 26, 2018
     
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  3. Dozers Dad

    Dozers Dad Bushmills Chief Quality Controller
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    #3 Dozers Dad, Apr 26, 2018

    Replace "Party" with "Triumph" :cool:
     
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  4. MrOrange

    MrOrange The Lunatics have definitely taken over !!!!
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    #4 MrOrange, Apr 26, 2018
    Ade, honestly mate, your taste in music is shocking !!! :confused:

    :blush:
     
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  5. stevethegoolie

    stevethegoolie Elite Member

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    #5 stevethegoolie, Apr 26, 2018
    Most of that will soon polish out!!!!:grinning::grinning: Probably.:(
     
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  6. MrOrange

    MrOrange The Lunatics have definitely taken over !!!!
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    #6 MrOrange, Apr 26, 2018
    I wish! :p

    It's all part of the fun, be boring if it was easy. :cool:

    Anybody know the firing / crank angle of these engine's?
     
  7. Tigcraft

    Tigcraft Not Well Known Member
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    #7 Tigcraft, Apr 26, 2018
    NO!
     
  8. stevethegoolie

    stevethegoolie Elite Member

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    #8 stevethegoolie, Apr 26, 2018
    Crank is a 360 degree jobbie. Pistons rise and fall together.
     
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  9. MrOrange

    MrOrange The Lunatics have definitely taken over !!!!
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    #9 MrOrange, Apr 26, 2018
    I presume alternate firing? As one sucks other is on bang and then blow / squash as a pair. Doubt they had big bang engine back then:p
     
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  10. Tigcraft

    Tigcraft Not Well Known Member
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    #10 Tigcraft, Apr 26, 2018
    No. Both bang at same time. Pararel means that as apposed to in line Twin which is one up one down.
     
  11. littleade

    littleade The only sane one here
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    #11 littleade, Apr 26, 2018
    But my choice of bikes is far better. The other derailing inmates seem to have deserted me......:laughing:
     
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  12. capt

    capt Senior Member

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    #12 capt, Apr 27, 2018
    Coat it in molasses or stick the rusty chromed bits in a bath of molasses, it will eat the corrosion off/away, leaving you with bright shiny bits that require minimal Polish work.
     
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  13. Smilinjack

    Smilinjack Crème de la Crème

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    #13 Smilinjack, Apr 27, 2018
    That can't be right, Shirley. If both sparked together a Triumph crank of that vintage wouldn't get you to the shops for a packet of Woodbines. Parallel refers to being across the frame, as opposed to inline such as Sunbeam. Strictly speaking, it is an inline twin, across the frame. :)
     
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  14. Callumity

    Callumity Elite Member

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    #14 Callumity, Apr 27, 2018
    Both right. It IS a parallel twin fitted tranversely (side to side) rather than longitudinally (in-line). And they do fire alternately unless twingled with a camshaft mod to go Big Bang. If you have ever ridden one two up under moderate acceleration you can feel the power strokes as it labours a little.......or maybe it is just the vibration!
     
  15. MrOrange

    MrOrange The Lunatics have definitely taken over !!!!
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    #15 MrOrange, Apr 27, 2018
    DSC_1094.JPG DSC_1093.JPG
    Coming up nicely.
     
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  16. Dozers Dad

    Dozers Dad Bushmills Chief Quality Controller
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    #16 Dozers Dad, Apr 27, 2018
    Amazing!
    It really is just dirt! :)
     
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  17. crispey

    crispey crispey creme de la creme

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    #17 crispey, Apr 27, 2018
    Are there a few kids missing a teacher?
     
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  18. half ton

    half ton Elite Member

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    #18 half ton, Apr 27, 2018
    I doubt they even realise he is missing !!!
     
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  19. stollydriver

    stollydriver Noble Member
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    #19 stollydriver, Apr 27, 2018
    He' left an xbox in class and lots of sweets o_O
     
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  20. Rocker

    Rocker Senior Member
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    #20 Rocker, Apr 27, 2018
    She's coming on a treat MrO you'll have her going up the road in no time :) I think you still failed to mention how much though:confused:
     
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