Posted by Sherman in Idaho [72.47.153.28] on Wednesday, June 18, 2014 at 10:58:32 :
In Reply to: Re: Valve posted by Gil H. Ingram [139.55.24.63] on Wednesday, June 18, 2014 at 10:19:24 :
The seats are harder than the valves, so that makes sense. I just don't know about how successful it would be to attempt a DIY valve seat grind without doing the valves at the same time and getting all the angles right. I have lapped the seats faster by tack-welding a rod on top of an old valve so I could chuck it in an electric drill and spin it faster and with more downward pressure. You might give that a try.