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  1. Don1966

    Launch engine -final instalment

    Beautiful engine Mike I love it. Don
  2. Don1966

    A portable engine

    There is a book called "Model Engineering, A guide to model workshop practice" you can get it for $9.95 from amazon. The port bars ( this is the space between ports and exhaust B1 and B2)should never be less in width than the steam ports; the width of the exhaust port (WE) should be twice that...
  3. Don1966

    Compressed Air V8 Cirrus

    Ha! Chuck welcome back to the grinder. I quess you got tired of the honey do's. I be here watching bud. Don
  4. Don1966

    Newby from the New Forest

    Welcome Gerry
  5. Don1966

    Beware Of Snakes In The Garden

    It has been awhile since I had a good laugh, but I have to say this has been the best. I couldn't stop laughing while I was reading. Don Rof}
  6. Don1966

    5 Cylinder radial (winter's project)

    George I am glad to see that there was little damage done to such a superb built and that you have it sorted out. I just had a small mishap with my engine and I know how disappointing that can be. I have enjoyed following you thread. :bow: I look forward to seeing it running. Best Regards Don
  7. Don1966

    A portable engine

    Jason is correct, my engineering book say exhaust =port width x2, the Slide valve moves equally to each side of center position.
  8. Don1966

    Super Tigre G32 1cc diesel - a 5cc version

    You have convinced me it looks so easy to make. Thanks Ramon for the detailed explanation. From what I have seen of the final bore of your cylinders it work very well. Don
  9. Don1966

    Small Gas Engine

    Any engine built is interesting to me, I will follow you on your venture it looks like a real educational venture to me. Don
  10. Don1966

    Pacific Vapor Engine from Morrison & Marvin Castings

    Wow! That is some great work there Dave. I love how it is starting to take shape. The babbitt bearing photos are awesome. I just learned some useful stuff here keep up the great work and teaching. Don
  11. Don1966

    RUBY KOUHOUPT MARINE ENGINE

    Thanks Dave, Arnold and Brian for your interest and standing behind me on this built. When I get more time I will finish mounting the engine and video the engine and Dynamo. Don
  12. Don1966

    A Small Vertical Steam Engine

    Wouldn't you find a rotary file great right now. I do love to shape metal, convex shapes are work, but a thing of beauty after you have shaped it. Looking good Jan. Don
  13. Don1966

    Shedboy's First Engine

    Good going Brock nice to see it run. I did notice air bubbles in the fuel line every time it started. You may check it to see where they are coming from. Don
  14. Don1966

    Super Tigre G32 1cc diesel - a 5cc version

    Hi, Ramon still here enjoying your progress and still great quality as usual. I taught I was the only one who had a safe spot to put stuff and can't remember where the safe spot is when I want things. Don
  15. Don1966

    Dave's twin

    I am really enjoying your built Dave, I am still following along waiting on your continued progress. :bow: Don
  16. Don1966

    Cheap and quick solution to a problem

    Gee!! What you need is more stuff Marv. I am sure we can jam a little more in there. Don
  17. Don1966

    PM Research No. 1 Build

    Brian I like it, that color is just perfect and can't wait to see it all together. Don
  18. Don1966

    A Small Vertical Steam Engine

    Nice job so far Jan karma from me for the use of the bandsaw. Don
  19. Don1966

    July Project of the Month

    Congratulation guy for a beautiful looking engine. Very nicely built :bow: Don
  20. Don1966

    RUBY KOUHOUPT MARINE ENGINE

    Thanks Dave for the vote of confidence. I will try not to let you down. Brian I do not lacquer any engines, not as lone as they have moving parts. I perfer to clean them when they need it. BTW today I had 8 hours in the shop, so I managed to finish polishing the engine. I also will continue to...
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