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Technical ***January 2023 Banger Meet Thread Another trip around the sun***

Discussion in 'Traditional Hot Rods' started by Jiminy, Jan 2, 2023.

  1. Looking good!!!
     
    stubbsrodandcustom likes this.
  2. Someone mentioned that you can't convert a governor drive as it isn't the same size of gear as the crank gear.

    Can anyone confirm whether someone can do that or not?
     
  3. Dan from Oakland
    Joined: Jan 16, 2009
    Posts: 182

    Dan from Oakland
    Member

    Has to run crank speed, so the gear must be 25 teeth. If so, it will work as a side drive.
     
    Outback likes this.
  4. stubbsrodandcustom
    Joined: Dec 28, 2010
    Posts: 2,302

    stubbsrodandcustom
    ALLIANCE MEMBER
    from Spring tx

    Some old tractor mags had gear reduction built into the mag if I am right?
     
  5. Dan from Oakland
    Joined: Jan 16, 2009
    Posts: 182

    Dan from Oakland
    Member

    The mag still has to run crank speed. Yes, there is a 2:1 reduction in platform mount mags to make the rotor run at ½ crank speed. Mags like a Vertex or Wico must run at cam speed- that why they run off the distributor drive gear train.
     
    Outback likes this.
  6. Fabber McGee
    Joined: Nov 22, 2013
    Posts: 1,287

    Fabber McGee
    Member

    Dan is correct. Any 4 stroke engine, distributor or magneto, the rotor has to make exactly one revolution for each two revolutions of the crankshaft.
     
    Outback likes this.
  7. I really need supervision in the shop
    Mock up going into coupe….
    A11FD7EE-2D04-4E8F-B6B9-B52CC4DD4650.jpeg
     
    burl, BiscayneBrain, Old Dawg and 7 others like this.
  8. Dan from Oakland
    Joined: Jan 16, 2009
    Posts: 182

    Dan from Oakland
    Member

    Outback and 4bangerbob like this.
  9. Outback
    Joined: Mar 4, 2005
    Posts: 2,426

    Outback
    Member
    from NE Vic



    That does look dangerous...

    I think you should be left to your own devices more often! Haha
     
    johnneilson and Old Dawg like this.
  10. 282doorUK
    Joined: Mar 6, 2015
    Posts: 419

    282doorUK

    Outback and Retson the Racer like this.
  11. Jiminy
    Joined: Oct 25, 2012
    Posts: 476

    Jiminy
    Member

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