I had his shop do a set of early 383 heads adding big valves and some minor porting in 1971, they were nice
I went back in 1973 when he was going through a divorce (that I didn't know about then) and got sheety work on a set of Hemi stocker heads and the same 383 heads that had suffered from the cam pin coming out of the Isky single bolt roller cam bending a bunch of valves.
I learn later he had gotten better after his divorce, but I had switch to another head company in San Fernado Valley, Air Flow Research and never went back to VHS.
I had friends and fellow racers who use his shopafter 1978 and they had excellent work done in the in his new shop where he is still at now: up: