Originally Posted by F-BIRD'88
DO NOT USE Roto discs to "resurface" anything. A sure way to **** up a flat machined surface.
Put those away. Use 80-120-180 on a long sanding block, bodymans file board.
to clean the matting faces if at all.
If they are not flat get them flat milled .005"
I won't I won't lol......sand lightly, .....that's all....oh and Mr Gasket had a complete porting kit for 45$...!!! So that should be in tommorow...need a timing chain, plugs and wires, some thread sealer, and it should be ready to take apart, and reassemble next week!