the first one a did a few years ago I called an "HS-X", This year I am calling this one an "HS40+10". My other one had some chrome on it and was a a resto-custom look. This one I am trying to keep it looking like a factory made HS40 from 1970.
Just so you know its really an HS50 heres a shot of the ports as it really is hard to tell when they have been backdated and fully assembled:
Its actually getting this riveted shroud. after doing more research, the engines I had in mind with this style muffler are seen with them, Just needed some finish work to be nice and smooth, its almost there:
Just got it finally together enough to test it out:
[video=youtube;9duFj_B2SAs]https://www.youtube.com/watch?v=9duFj_B2SAs[/video]