This is a 48 Briggs NS that I picked up recentley. The NS was the only Model N to use a suction feed carburetor, rather than the two piece flowjet carburetor. When I got the engine, it was missing the gas tank, tank bracket, and fuel line. I had an extra tank, and fuel line, but I had to make the bracket. The NS uses the same tank bracket as a WI, so I just copied the bracket off one of my WI's, which was very easy since its only a piece of steel strap. As you can see in the video, it smokes just a little, but I'm sure after it gets honed, and gets a set of new rings it will be just fine. I'll start the resto on this one in the next couple days. I really like these little model N's, and every time I see a sub-model of this line, that I don't have yet, I just have to own it. Its a sickness! I love being able to come here, and talk to others that suffer from very similar illness to my own!