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A7 & A10 Engine
A7 1946-1950
Gearbox, Clutch, Primary
Frame
Lucas, Ignition, Charging, Electrical
Amal, Carburation
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The BSA A7-A10 Forum
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engine number dating
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Topic: engine number dating (Read 572 times)
garry69
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Join Date: Jun 2013
Posts: 5
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bsa forever
engine number dating
«
on:
19.06. 2013 20:57 »
Can anyone tell me what year my engine is. The number is CA7 SS 1939. picked it up yesterday.
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trevinoz
Newcastle, N.S.W. Australia.
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Join Date: Jul 2006
Posts: 3189
Karma: 71
Re: engine number dating
«
Reply #1 on:
19.06. 2013 22:28 »
The engine is 1955, at least the left hand crankcase is.
How about the frame?
Trev.
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The BSA A7-A10 Forum
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Technical (Descriptive Topic Titles - Stay on Topic)
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A7 & A10 Engine
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engine number dating