How strange. The owner told me that his grandfather had installed the clock. He sent a picture of the dash---and I thought that the clock looked like it really belonged right there and mached up with everthing else.
I just found a thread on this board that deals with the problem:
http://www.peachparts.com/shopforum/showthread.php?threadid=71806&highlight=240D+RPM
How do you guys with the stock arrangement tell if you're over-reving the engine?