Found these pictures on the web. Builder said he flipped the mustang radiator because it fit better. From the pic it does look like it fits better because the dog eared bottom tank tapers with the top of the grill shell.
How well does this set up work?
http://scootermcrad.blogspot.com/2008_07_01_archive.html
How well does this set up work?
http://scootermcrad.blogspot.com/2008_07_01_archive.html