Hi,
I was at a club Auction yesterday and had some extra $$ floating around in my wallet, so I picked up this TeeDee. The first thing that the astute observer will notice in the rear shot is a tap. I've never seen one on these engines, nor the blue anodized plate. Was this a pressure tap? And, if so, why not use the pressure tap that was available on the side of the engine case?

In the side shot, you'll notice that it does not have a Needle Valve or a Spring. Are these still available somewhere? And if so, where can I get one of them?

I'm not sure if I'm going to sink money into this engine or not. I might just keep it for parts for my other TeeDee....

Thanks for any info that you can provide,

Bob