Update - So I have nearly completed adding all of the new CF pushrods and when I decided to test fit the engine, I ran into a fit problem of sorts. It seems that the fuel dot that I used per the GP directions is in the way of the throttle on the Saito so I'll have to move it. Also, I noticed on the engine that I have three-brass-fittings and I cannot figure what the third one is for. I have the typical ones for the fuel pickup into the carb, the one for the tank pressure on the muffler but the third is located on the underside about an inch behind the prop.

Any thoughts as to what this is?

Thanks,

Mark