Posted by CJ Meier on September 24, 1999 at 16:50:18:
Da flathead has developed a knock, not a bad knock, but none the less a knock. It don't knock at idle, it does knock at high rpm under a load. (like going up a hill, not a steep hill, but none the less a hill) I took off one ignition wire at a time on all six jugs and knock not get worst. Lifter I thinks to myself??? Anyone else been down this rabbit trail before???