EASY HEIGHT TRANSFER
When setting up valve springs or checking valve spring pressure I set a spring retainer on my Height Mic and use that to check the springs on the tester. To figure the installed height, bring the tester to the desired pressure and open the Height Mic to match and that’s your target installed height. In reverse you can see where the spring pressure is on the heads now. It is easy and quick.

Randy Torvinen
Torvinen’s Machine
Menahga, MN
February, 2020