second bsa engine- final issue

o.k.
next step , the real BSA A65
the engine block i described earlier before this one was the BSA A10
now the word is to the BSA A65

first step the cylinder block, years of “no work to do “
is not so very well for the BSA, the most pitting work is from the moist
let’s see to the cylinder head, and valves,
on the picture the left exhaust valve has a lot off pitting / wear.
And mus