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  • Jasonb
    Z is often used for tooth number on saw blades throughout the world as well as gears. MOD gears are in effect the metric equivalent of...
  • Jasonb
    I have just used cotton braid insulated wire which is about 3mm overall diameter so works OK on 1/2 to 1/4 scale engines, have not had...
  • Jasonb
    I'd say welding may not be suitable for all those items, the smaller stuff would be better silver soldered (silver brazed) it is what I...
  • Jasonb
    Jasonb replied to the thread O-ring for piston ring.
    That's just about 25mm you could use a 2.4mm section x 20.6mm ID metric Viton 75 ring in that
  • Jasonb
    Jasonb replied to the thread O-ring for piston ring.
    As said you can't just put a Viton ring in a groove sized for an iron ring you need to size it to suit the O ring and don't use the...
  • Jasonb
    Jasonb replied to the thread Anzani Crankcase Venting.
    The radial Anzani model just shows the vent with a plain small hole, couple of other engines I have done have also had a clear hole in...
  • Jasonb
    Jasonb replied to the thread Reduce engine size..
    A lot will depend on what you want out of the scaled engine, if it is performance then there are a few more things to be considered as...
  • Jasonb
    You don't happen to have a decent photo of the 36cc Wall do you? I'm thinking of scratch building one but would like a better picture...
  • Jasonb
    The right stays with the authors estate for 75yrs after death in UK law As far as ME Mag then they hold the right to the work as set...
  • Jasonb
    Jasonb replied to the thread How do I order inserts for this?.
    Careful, if you click on the "more info in catalogue" link that gives different codes for "Borite brand only"
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