Britbike forum Forums British Motorcycle specific Brands Bsa bulletin board A65 Timing Side Reamer

Many different ways to skin a cat

On my 350 motors, I made a custom pilot that takes place of the ball bearing and used a shell reamer to ream the crank bush

I also mounted my TS crankcase on my milling table and bored the crank bush inline with the opposite side

Keep your options open