Originally Posted by ChevroletSS
Does anyone know what grit I should use. My cylinder walls are in great shape I just want to re establish the cross hatch to where it looks new. Also my cylinders are 4 inch so should I use a 4 inch or one just a tad bigger. All I could find was a 120 grit 4 inch and a 120 grit 4.125 inch. They have bigger but I would think one of those would be what I need.
120 is pretty ruff you may not need that much. Also use some motor oil on the cylinder walls while honing. Lots of oil and a few swipes per cylinder and your done. More is less. Literly!
240 320 you want small scratches not big ones.