Questions? Looking for parts? Parts for sale? or just for a chat,
The WD Motorcycle forum
The carb adapter is finished and am now running a air filter of a later BSA which had a monobloc carb. For reference the carb inlet is 1 1//4" x 24 BSF. The air filter is supposed to be 1 3/4" x 24 BSF but if you measure it, you get 1.80" x 24 BSF. How could they have made it .050" bigger? The internals has been modified to use a modern filter you can wash and re-oil (K&N type). After 71 years the old girl finally gets to breath clean air.
Well done, it would be nice to see some pictures so others might follow.
email (option): pes.sales@btconnect.com
OK, how do I post a picture?