Glory holes Part II

As done on the rear brake drum, I planed to drille some holes in the forward brake drum as well. Finally I found the time to make it come true.

With inspiration from the early race bikes I would like to make the holes like an air scoop.
I made a dawing and started to cut and shape some brass.

More shaping. . .

Almost the same as the drawing

After finishing shapeing the brass I drilled 51 holes in the brake drum

The result

Mounted on the bike