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Super Rocket Big Valve Rare? #387654
08/03/11 2:24 pm
08/03/11 2:24 pm
Joined: Aug 2011
Posts: 2
Alberta Canada
D
dwoodliffe Offline OP
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dwoodliffe  Offline OP
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Joined: Aug 2011
Posts: 2
Alberta Canada
I am restoring a 1962 BSA Super Rocket (US version) and this is my first post. It appears that my bike is the Big Valve model with 1.5 intake valves. I think the part number is 67-0691 but this number is not in my parts book and I ordered the wrong valves. Is the Big Valve version rare?

Last edited by dwoodliffe; 08/03/11 3:21 pm.
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Re: Super Rocket Big Valve Rare? [Re: dwoodliffe] #388113
08/05/11 10:10 pm
08/05/11 10:10 pm
Joined: Aug 2011
Posts: 2
Alberta Canada
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dwoodliffe Offline OP
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dwoodliffe  Offline OP
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Joined: Aug 2011
Posts: 2
Alberta Canada
Thank you for the info. The Big Valve Head is a very strange beast. I ordered a new 389 Carb based on research although another carb appeared to fit slightly better and hope it will work. Some feel that there is actually no such thing as a big valve and that it was just a marketing ploy by BSA.

Re: Super Rocket Big Valve Rare? [Re: dwoodliffe] #388142
08/06/11 1:26 am
08/06/11 1:26 am
Joined: Sep 2004
Posts: 269
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EWebster Offline
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EWebster  Offline
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Joined: Sep 2004
Posts: 269
here is some info:

A10 Sr Questions


Moderated by  Allan Gill, Jon W. Whitley 


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