I forgot to mention but when I was out to Sturgis, I set up an appointment with John Golden to get a PC Map made. I have to admit that I was a little disappointed in the bottomline numbers, but then again the ambient temperature in his dyno trailer was 113 degrees.
I was however surprised on how rich he had to set it to obtain the best all around numbers. When he had the A/F ratio completely flat it lost power - Weird. Perhaps that was a function of the high temperatures? BTW - I was told the Big Radius are terrible for power, fwiw. I knew they wouldn't provide the same level of performance as a 2 into 1, but I certainly didn't think they'd be a liability. Oh well, at least they look good.