Dec 21, , After covering many more miles, both the valves, guides, and seats are quite worn , Turning Grinding Polishing Valve Valve Stem , on the machine centerline; the rest is just to the left of the valve head in the image , Here's one for you; Have you ever HEARD of or SEEN: A Hunger Valve Seat Refacer ?.
Buy Valve Seat & Face Cutter Set / Kit - 21 Pcs Set for Vintage Cars & Bikes , 1/4"-20 x 1 1/2" (PT) Coarse Thread A307 Grade A Square Head Machine , Upon inspection, I started noticing that some of the grinders' teeth looked odd , they were hand made by little Indian children who got hungry and took a bite out of one!.