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Recent content by kdl

Yesterday's Tractor Forums
  1. K

    420 ignition timing

    Yes spark is in the window at full throttle actually it takes 18 degrees on my advance timing light so for anyone else looking my full spark advance is 18 degrees . ( Tdc at idle with no mechanical advance .
  2. K

    420 ignition timing

    Converted 420 to electronic ignition ( giving it to my grandson so I did this to make it less maintenance for him ) I'm timing a 420 with a advance timing light. I set the base timing with engine at idle ( no distributor mechanical advance ) set to tdc mark on flywheel . then at full throttle (...
  3. K

    1929 gp timing

    Thanks that's what I'll do .
  4. K

    1929 gp timing

    Ok I found the mark . Actually the spline shaft cover has a mark above each of the 4 bolt holes ( I think it is marked that way so it has a timing mark in the correct spot no matter how you have it turned when you put it on) so if I have a base mount wico c mag do I still have the mag trip with...
  5. K

    1929 gp timing

    When timing the magneto on 1929 gp what is the left hand impulse mark on the flywheel supposed to line up with ? I don't see a line on the tractor like my other tractors have . Anyone know ?
  6. K

    Improving 720 diesel pulling performance

    Ok thanks I'll look closely at that
  7. K

    Improving 720 diesel pulling performance

    Showcrop , my brother has my grandpa's old 720 diesel pony start it has NO three point ,NO wide front , No dual hydro ,NO fenders , NO weights and it weighs 7,800 . Explain to me how I can take something off that to make it 6,800 , please let me in on the secret
  8. K

    Improving 720 diesel pulling performance

    I have experimented with pressure and have only been as low as 10 psi but should I go lower ?
  9. K

    Improving 720 diesel pulling performance

    ??????????
  10. K

    Improving 720 diesel pulling performance

    6,800 lbs ? That's what pony start 720 diesel should be ? Ok yes mine has wide front, three point, dual hydro , and 2 sets of rear weights ..........but my brother has my grandpa's pony start 720 diesel with narrow front, no three point, single hydro, no wheel weights and it weighs 7,800...
  11. K

    Improving 720 diesel pulling performance

    I don't know if I mentioned but the 720 is a diesel .
  12. K

    Improving 720 diesel pulling performance

    Nope 14.9 38 is largest I can go
  13. K

    Improving 720 diesel pulling performance

    The 720 I have is all stock and I see no way to loose 3000 pounds unless I cut in half . I'm pulling in 100% stock class
  14. K

    Improving 720 diesel pulling performance

    Yes it is
  15. K

    1929 gp pilly brake

    Yup that's what mine looks like,just be how it is. Thanks
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