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Open Column Twin IC Engine
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cfellows:
I started building this engine a number of years ago and kind of got it running the middle of last year.  I've messed around with the fuel system some, trying a vapor carburetor, a model airplane carburetor, and a home built carburetor.  A couple of weeks ago I decided it was time to buckle down, get it running right and finish it.  I rebuilt my home made carburetor, taking a lot of care to shape the venturi and replace my 2-56 tapered needle valve with a largish sewing needle.  I built a new base for it, installed proper spark plug wiring and boots and hid the battery and wiring in the base under a small, removable trap door.  I added a 90 volt DC motor as a generator powering a 60 watt light bulb and now feel like I've got it running and looking pretty good.

http://www.youtube.com/watch?v=eXF6i00pE3c

Chuck
andyf:
Super engine, Chuck.  :clap: I'm impressed by how quiet it is. Most of the noise seemed to be the tappets.

Andy
sbwhart:
Lovely smooth running engine Chuck extreamy quite

 :clap: :clap: :clap: :clap: :clap: :clap: :clap: :clap: :clap: :clap: :clap:


Stew
grayone:
Super bit of engineering, very professional :bow:
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