Upshur Opposed Twin

Upshur Opposed Twin

This topic has 1 reply, 1 voice, and was last updated 28 August 2018 at 23:55 by Tom Gullan.

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28 August 2018 at 23:55 #369491
Tom Gullan
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@tomgullan59234
Hello,

Has anyone attempted to build Harold Upshur’s Opposed Twin Petrol engine. The crankcase is fabricated from four aluminium plates and two steel plates. I would like to change this and make it from the solid.

Regards
Tom
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28 August 2018 at 23:55 #2511
Tom Gullan
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@tomgullan59234
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