CLEAN CUT
When cutting O-ring and receiver grooves for top fuel hoops, it’s important to have plenty of cutting oil to get a nice clean cut in the heads and block. Instead of spraying penetrating oil all over the bench, we do them in the honing tank and flood the work with oil while cutting. It seems to cut much easier and cleaner without the mess. We use filter screens in the tank as well as a large Sunnen filter cabinet to help keep the oil clean. 

Jake Sampson
Sampson Racing Engines
Inver Grove Heights, MN
April, 2022