Quote Originally Posted by PartTimeScrapper View Post
Dang how big is your furnace if you can put an engine block in it?
I cut the aluminum engine blocks into smaller bits that will fit into the crucible.

I have several different size crucibles, the smallest one I have holds 10 lbs of aluminum, while the largest I have holds 40 lbs.

The furnace is out of storage right now to melt some silver into an anode used in a electro-refining cell, one of my winter projects.