Speedmaster Small block porting tips and results Part 1

Well I’ll say one thing, this head just isn’t responding like it should and I’m to the point last night where I started rounding up my old stone grinding equipment. My stone dresser is in need of some pieces so I guess I will be placing an order today or tomorrow. I’m thinking about trying a 75 degree bottom cut. I know a 2.05 or 2.08 valve would help this seat issue but I’m not ready to give up on the 2.02 valve yet.