The CB750 got a badly needed make over. It may be hard to tell from the photos but we did quite a bit of work. Some of this work included, new rear tire, new O ring chain, installed stock intake, new battery/battery box, new handlebars, repaired some wiring issues, synced the carbs, and scrubbed the engine as best as I could to clear out the gunk inside the fins. All this work should make the bike run better, smoother, and (hopefully) faster!
The CA160, on the other hand, is still a work in progress. We still haven't dug too deep into the motor, however it did run pretty well last fall. The current focus is still removing as many polish-able parts as I can. We are getting down to the last few pieces that don't include the engine and I'm getting excited to see what it will look like when it's back together. She looks to be in sad shape at the moment but it will make a world of difference once she's all reassembled.