How to Fix Chatter or a Really Poor Finish on the Valve

April 10th, 2019
The following will resolve a valve finish issue and is also a good part of the process of setting up a new Kwik-Way SVS II Deluxe Valve Refacer.  Chatter or a Poor Finish on an engine valve after grinding is almost always the result of vibration… more »

Valve Chuck Disassembly / Assembly Instructions

January 31st, 2012
4mm Valve Chuck Disassembly / Assembly Tool   PN: 012-1054-60 more »

Flywheel Grinder Profits

July 19th, 2016
Our Van Norman Flywheel Grinders are one of the most profitable machines you could own.  They are not difficult to operate or maintain and tend to last a long time without the need for service if you do the few things that need to be done to… more »

Checking Valve Refacer Chuck Runout

February 7th, 2012
Valve Grinder Chuck Inspection Chuck accuracy is critical to producing a quality valve job. Most O.E.M.'s require a valve face run-out to be below .0015. To accomplish this, the chuck in a valve grinder must not only run-out below .0015, but mus… more »

Boring Bar will not Repeat on Bore Size

July 1st, 2016
The Boring Bar will not repeat in its' bore size (Chasing Size) more »