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The Perpetual YouTube thread

Discussion in 'The Pub' started by kiffsta, Dec 29, 2010.

  1. maelstrom

    maelstrom LiteTek Premium Member 250cc Vendor Contributing Member

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    Much better than me, my videos are crap. I'll have to delete and redo them one day. Love that Bimota SB8.
     
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  2. Linkin

    Linkin The Mechanic - Moderator Staff Member Premium Member Contributing Member Dirty Wheel Club

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    @maelstrom and others who were chasing the FZR400 bottom ends exploding due to insufficient oiling, have a look at this problem in a KTM cylinder head

     
  3. maelstrom

    maelstrom LiteTek Premium Member 250cc Vendor Contributing Member

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    You could draw that in a CAD program and easily calc that surface area. Also I can't see the bottom of the hole and whether the are behind it is closed off. Imagine you cut 2mm off the length of the squirter then the gallery behind it should be full. Anyway, @Linkin is on point with the 400 crank which is this kind of issue.
     
  4. maelstrom

    maelstrom LiteTek Premium Member 250cc Vendor Contributing Member

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    This one is interesting, good for you @Linkin, watch what happens to the signal from the ignition trigger when it gets hot. Makes me want to buy one of those Pico doovers.
     
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  5. Linkin

    Linkin The Mechanic - Moderator Staff Member Premium Member Contributing Member Dirty Wheel Club

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    Watched it just after it popped up YouTube :)
     
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  6. ruckusman

    ruckusman White Mans Magic Master Premium Member Dirty Wheel Club

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    Thanks @maelstrom

    That video is GOLD - scopes the dwell time on the coils, @Frankster - very interesting!
    Measures and scopes the spark plug coil trigger signal - notice that when they do fire there's actually a resonance - the big fat spark that we see is actually a sequence of sparks AND he scopes and measures the crank trigger - I'm fairly certain that it's the zero crossing point which is what triggers the ECU to fire, that's why the noise around the zero volts messes everything up.
     
  7. ruckusman

    ruckusman White Mans Magic Master Premium Member Dirty Wheel Club

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    This is a good one for any of us that are at some point afflicted with carb cleaning - some valuable tips within, I won't spoil it

     
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  8. maelstrom

    maelstrom LiteTek Premium Member 250cc Vendor Contributing Member

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    Yes, it is so refreshing to find someone making Youtube videos who is not a complete numpty.
     
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  9. maelstrom

    maelstrom LiteTek Premium Member 250cc Vendor Contributing Member

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    I want one :)
     
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  10. maelstrom

    maelstrom LiteTek Premium Member 250cc Vendor Contributing Member

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    Words fail me. This young woman just raises the bar.
     
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  11. maelstrom

    maelstrom LiteTek Premium Member 250cc Vendor Contributing Member

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    Speaking of words fail me, "wet belt" WTF? I am definitely living in clown world.
     
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  12. Andych

    Andych Moderator Staff Member Premium Member Contributing Member Dirty Wheel Club

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    The only parasitic loss was my time watching 2/3rds of the video....
     
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  13. Linkin

    Linkin The Mechanic - Moderator Staff Member Premium Member Contributing Member Dirty Wheel Club

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    I can't stand that driving 4 answers bloke

    Pretends to have technical knowledge he doesn't possess
     
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  14. maelstrom

    maelstrom LiteTek Premium Member 250cc Vendor Contributing Member

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    You know you have it bad when you make your own ball joints.
     
  15. gyro gearloose

    gyro gearloose Well-Known Member

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    it lives again... the mini mill, that is. been a few years. what a saga. still far from finished. air... coolant... some sort of shield cover thingy. i got chips in my shoes, my hair, my butt crack...

    cant embed shorts. you get to click links instead:)
    https://youtube.com/shorts/IVL3gwteZ0o?si=Xew3EIKPdgGwi7M6

    just making a mess... 8mm carbide endmill? PLAY-DOH!

    yeah. ummmm... last half circle. hit the packer. bang. was going so nicely... 20241128_035110.jpg

    mmmm, hi-res :)
     
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  16. GreyImport

    GreyImport Administrator Staff Member The Chief Contributing Member

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  17. Andych

    Andych Moderator Staff Member Premium Member Contributing Member Dirty Wheel Club

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    A short little video I stumbled across today.
    An Aussie made 750 V8 Drysdale being warmed up. FZR400 heads with a flat plane crank and 17,000 rpm redline...
    What a lovely sound.
    https://www.youtube.com/shorts/F5tkMycW8DE
     
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  18. GreyImport

    GreyImport Administrator Staff Member The Chief Contributing Member

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    Dumb and dumber

     
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