I haven't checked within the last several months, but Jim Dove, who was the owner of all the Dove operations, had been sick for several years, and in and out of a nursing home during that time. He may, very possibly, be dead by now.
Anyone offering a suggestion of evil intent may well be pushing something that simply isn't true. In his illness, he tried to keep things going, long after he was in no shape to do so. The business went down hill quite rapidly.
Years of my association with him found him to be an honorable man, albeit one who easily took offense and pushed back when he was attacked by 'in-your-face' ignorance. He was, at times, his own worst enemy.
Those of us who have been around a while---my first new car was a '64 with a 427 engine---know of the fact that he carried on the idea of the performance FE engine, quite by himself for a time. One can buy all the necessary parts to assemble 427 engines from the aftermarket. It's not necessary to use any factory parts at all. This would not be true if Jim Dove had not carried on the idea.
He will be missed.
KS