Recent content by Rodrigo Castellanos

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  1. Rodrigo Castellanos

    MINI BUDDY .021ci engine

    Hi Ed!! amazing job! i will be pleased to have the plans.... Kind Regards Rodrigo
  2. Rodrigo Castellanos

    My first Engine - ML Midge

    hi Froudeg! i finished mine last week, i really love the way those little engines work, is a very easy to build engine, so quiet, and runs good. mine needs to be primed by two drops of fuel in the exhaust to start... it does at 2-3 flips..... i think a left my piston a little bit looser...
  3. Rodrigo Castellanos

    Another ML Midge

    Hi Ed! i just finished my Midge and seems to work ok. no issues, starts easy once needle settings found, but it like to be exhaust prime for fast start... here a short video of mine... can you share the mods (transfer ports, placement and that stuff) will be great to build one like...
  4. Rodrigo Castellanos

    2 Mills 1.3cc MK1 building

    Yeah! Both become goooood runners!
  5. Rodrigo Castellanos

    2 Mills 1.3cc MK1 building

    here the pics...
  6. Rodrigo Castellanos

    2 Mills 1.3cc MK1 building

    hi guys! after my partial success with my scaled down Mills, decided to go full size... having a nice casting made by Jef Lemmans, decided to make another case fully machined....
  7. Rodrigo Castellanos

    Mills MK1 Series 1 Scaled down to 0.56cc

    hi guys! my engine is running! still have some issues, but at least, it runs... starts very easy, but is hard to keep it running, seems will need a new carburator.
  8. Rodrigo Castellanos

    My first Engine - ML Midge

    Looooks amazing!!! please share a video!!
  9. Rodrigo Castellanos

    Mills MK1 Series 1 Scaled down to 0.56cc

    you are right! i used my lapping ring as a holder.... but needed to de-burr the cut very carefully with a small file and make a last pass in the lapping ring. with good luck, my piston did not get damaged or distorted.... next time will make the cut before lapping...
  10. Rodrigo Castellanos

    Mills MK1 Series 1 Scaled down to 0.56cc

    Some more work done today, piston/cylinder fits seems to be great. Everything feels like a good engine, no tight spots, nice breathing sound.. just missing the compression screw and milling the step in the piston top. If engine runs, will make a new fuel carb and scaled fuel tank...
  11. Rodrigo Castellanos

    Mills MK1 Series 1 Scaled down to 0.56cc

    hey! yes, i saw your drawings on other post, will be nice to see how it goes in the process.
  12. Rodrigo Castellanos

    Mills MK1 Series 1 Scaled down to 0.56cc

    Hi Dave! Sorry??? How did work? What you mean? I don’t understand...
  13. Rodrigo Castellanos

    Mills MK1 Series 1 Scaled down to 0.56cc

    Done! please let me know if they arrive. Cheers
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