Big bore 650

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you can put the 066 piston and cylinder on the 066. The big bore 066 kits are nto ready yet they are still in the testing and refinement stage.

I would be willing to bet large amounts of money that it IS possible to put a 066 piston and cylinder on an 066!!:monkey:
 
The 650 and 660 have the same stroke....The 650 has a 52mm bore,the 660 has a 54mm.There is a listing for a BB 650 kit in the new Bailey's catalog
 

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