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  1. davidyat replied to the thread Cirrus V8 rotary valve engine build 2x scale up.

    Thanks for all the input. I never thought of the lathe. I secured the whole motor and put a cordless drill on the crank, filled the sump...

    Oct 23, 2018 at 1:07 AM
  2. cox24711 replied to the thread A diesel kiwi.

    hello again chaps I am just in the final stages of modeling the cylinder head I am thinking of also fashioning a glow plug out of an...

    Oct 23, 2018 at 12:08 AM
  3. bazmak liked rmd55's post in the thread Cheap (Chinese?) Carbide Tips.

    Unless you are using Sandvick, which has their own mines. The carbide that you get has a very good chance of being Chinese. 80% of the...

    Oct 22, 2018 at 11:45 PM
  4. bazmak replied to the thread Cirrus V8 rotary valve engine build 2x scale up.

    Well grasshopper congrats on your progress.A nice job you are at the stage I was and encountering the same problems I too ran it for...

    Oct 22, 2018 at 11:43 PM
  5. stevehuckss396 replied to the thread Cirrus V8 rotary valve engine build 2x scale up.

    If it seems a little snug and think it might be the crankshaft or camshaft, try putting it in the lathe and use the lathe to motor the...

    Oct 22, 2018 at 11:28 PM
  6. steelspray38 New email address rmckay1949@gmail.com »

    Oct 22, 2018 at 10:55 PM
  7. rmd55 replied to the thread Cheap (Chinese?) Carbide Tips.

    Unless you are using Sandvick, which has their own mines. The carbide that you get has a very good chance of being Chinese. 80% of the...

    Oct 22, 2018 at 9:25 PM
  8. Ramoye replied to the thread Atkinson frustrations.

    Looks like you are getting close. I slotted the intake hole in my old cylinder and it helped, maybe it will help you (puts more fuel in...

    Oct 22, 2018 at 9:25 PM
  9. stackerjack replied to the thread Centrifugal switch ideas please..

    Hi, Yes, it would matter normally, what sort of metal/springs ets, but on this particular machine, it just needs to operate a relay as...

    Oct 22, 2018 at 9:19 PM
  10. davidyat replied to the thread Cirrus V8 rotary valve engine build 2x scale up.

    Thanks, the first thing I'll do is double check the valve timing. Then the springs holding the ball bearings that keep air from backing...

    Oct 22, 2018 at 9:07 PM
  11. bluejets replied to the thread Over center manual cone clutch.

    Oct 22, 2018 at 8:37 PM
  12. Imre karoly replied to the thread Hello from Bavaria.

    It's a beautiful, real masterpiece. (echte Bayor-Kreativität) Grüße aus Ungarn

    Oct 22, 2018 at 6:42 PM
  13. Tony Bird replied to the thread Garden Railway Construction..

    Hi, Except for the access bridge all the new work is finished! So, hopefully it will be finished this year. I hope you enjoy the...

    Oct 22, 2018 at 6:15 PM
  14. nel2lar replied to the thread Cheap (Chinese?) Carbide Tips.

    Oct 22, 2018 at 5:56 PM
  15. jimsshop1 replied to the thread Free plans to a nice and large Hit n' Miss engine.

    Nice looking engine. I printed out the plans and read the building process carefully as I also thought of building it. Now, I don't...

    Oct 22, 2018 at 4:33 PM
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