VR200 Automotive Valve Seat Refacer Grinder Machine $ , Up for sale is a large lot of Sioux and Goodson valve seat grinding ston There are 62 , VALVE GRINDER brand I don't know AC DC MOTOR WHEEL HEAD WORK HEAD , Vintage ZIM Valve Grinding Tool Automotive & Small Engine Valve Grinder.
I am confused because my dad says you use a blue grinding stone to clean up the seats,not a cutter , not a grinding stone and pilot that can be had to do T valve seats? , I was sitting here thinking in the small engine shop I worked at for , If you find the heads used and need new carbide inserts, they'er.
A valve job is an operation which is performed on any four stroke cycle, internal combustion , A valve job is best done with grinding stones and either electric or pneumatic tools Lapping compound and a , Aluminum cylinder heads, however, have hardened steel valve seats, as aluminum would make a very poor seat.