Here's Knocking Mitch Wilson,,aka "Head of Engine Heads at Ray Mac" . Screwed two sets of TT heads up .. never checked the clearances correctly. In the initial contact he said he was in charge of porting polishing heads .. After the first set of valves bent I spoke to Ray Little - Owner.. He then informed me that Mitch was a apprentice! And Gary was the person who was in charge of the racing head section. Mitch never said another word to me even tho I had to come back twice on the heads.. I spoke to Bill (not Ray Little) shop manager about the 300zx and he really wasn't knownledgable about the heads. I had Ray Little redo the complete engine because I knew that Mitch had done some work on it too... Ray Little can be trusted! He asked what it would take to correct the problems, I told him and he did it.! John Day in Richardson ended up fixing the heads correctly. Day's Custom Engines...
