[Chad]

Originally Posted by Chad

Hi Out of interest, on the 59.75 or 60.00 main shells. what is the difference in size? between yellow , green ,white shells, I take it the white shell has more meat, green in the middle, yellow the least meat..main shell,in .00mm ...... Bmw don’t give this colour option on rod shells just the two sizes 49.00 48.75. ... are the 48.75 shells for reground cranks? Or did bmw do two crank sizes, surely they never wear that much ,,, if the 48.75 are for reground cranks then bmw only do one size for rod shells , unlike mains , ..Tech minded only need reply. Unless you really want to,,,

Anybody or I’m I missing something