Quote:I think this was what became 6-7-4. They added a treadplate enclosure around the manifold.
I take that back. I just looked at the shot I have of 6-7-4 and it isn't the same manifold system. Not sure what they called this one. <img src='http://www.firepics.net/groupboards/public/style_emoticons/<#EMO_DIR#>/shrug.gif' class='bbc_emoticon' alt='' />