What is the Max inside diameter of the brake drums on a '52 Wasp?

Monkeyspinner

I'm having my drums skimmed and the engineer asked if I could find out the specified maximum inside diameter of the drums... I've looked at the manual I downloaded and can't see it mentioned in there... anyone? 

Thanks

Monkeyspinner

Ken U-Tx said:

11.063" is recommended maximum oversize, or 1/16" over from standard 11"

Thanks Ken.