Question for head porters

I use air and electric, but like what has been said already get a regulator for the air and get plenty of eye and face protection. A good bit of old clothes helps and if you don't have any, you will.......LOL The cast iron powder and shavings get everywhere. The main thing is be patient and take your time, it's harder to fix a mistake than it is to make them.

After a cylinder head or two you'll know if you want to do this long term.