Posted by Daryl in Oz [210.50.13.69] on Thursday, July 31, 2014 at 19:10:02 :
In Reply to: Soo let me see if I understand this... posted by Dan (NH) [173.9.49.14] on Thursday, July 31, 2014 at 14:15:11 :
I don't believe you are wrong. There used to be a process called "synchro-seating" that was supposed to seat the valves after grinding, don't know if it's still used, but we used to be unhappy with the results, so went back to lapping.