Thanks for all of your tips. Yesterday I removed the compression washers from the plugs, cleaned up the tubes and went for a very aggressive test drive, aka, eight barrels open a lot. when I returned to my garage, I did not shut if off and went to the rear of the car because this is when it usually smokes. I did not see any blue smoke at all. So at least at this point the plug washer deal may have been the culprit. I will test it a few more times to make sure but if not, then I will look further.

thanks again.