Quote:

I can't make out any aluminum in you first picture.

You said 50 runs on it. That's a lot of crap in there for 50 runs.

I wouldn't put aluminum drum in a car that saw street duty either.

It looks like BAD Swiss cheese.

edit: I'd expect the wear pictured on the drum after 600 passes.



the picture of the drum was in fact 6-800 passes...

my last posts has that info in there..