twin
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30cc Inline Twin 4-stroke Engine based on Westbury's Wallaby
My next engine build will be a derivative of Edgar Westbury's Wallaby, first designed for a model train, then updated for use in a model hydroplane. The engine is an overhead valve, water cooled, 30cc, inline twin cylinder 4-stroke. My version will use no castings. I am a huge fan of Edgar...- Eccentric
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- 4-stroke cnc engine inline twin twin wallaby
- Replies: 117
- Forum: A Work In Progress
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Vega Twin completed and running
I have completed my version of the Vega Twin aero engine. The link below takes you to a video of the completed engine and shows it running. I had no problems in machining the parts and starting the engine. However, I think that some design features can be improved upon and so also some... -
Upshur Opposed Twin
Hello, I’m about to start my next build, Harold Upshur’s Opposed Twin. Has anyone attempted to build the crankcase from the solid? Regards Tom- BTG
- Thread
- opposed twin twin upshur upshur opposed twin
- Replies: 13
- Forum: General Engine Discussion
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Wanted - Drawings for A Stuart Turner Twin Launch engine
I have an old set of castings for one of these engines bought in the 70's but the drawings have been mislaid. Does anyone have a set they no longer need that I could purchase. thanks- coalburner
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- drawings launch plans stuart turner twin
- Replies: 1
- Forum: Classifieds - Buy / Sell / Trade