Author Topic: a 350/500 twin engine  (Read 908 times)

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Offline rick howell

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a 350/500 twin engine
« on: August 20, 2018, 08:55:33 am »
I'm considering fitting a suitable 350 or 500 twin unit motor into a BSA 250 frame and so I'm looking for an engine if anybody has one - in bits or complete. I don't intend to cut the frame about but I can fettle suitable engine plates etc

Ideally I'm looking for a Triumph unit 500 or 350 but maybe a 350 2 stroke twin (Villiers, Excelsior?) would be ok. Beyond that anything between 350 and 500, twin or single, with physical dimensions not too big might be ok. W.H.Y?

I have a good '68 250 B25 engine to swap/part exchange if that floats yer boat.

Rick








Offline Mark Gregg

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Re: a 350/500 twin engine
« Reply #1 on: September 18, 2018, 10:41:01 am »
if your still looking for an engine try the pre 65 trials clubs on facebook that where i found mine.. Red Rose or Yorkshire Classic