Lee & JJ sent you a PM...
The TB seems to have been lacking in the interest department but I'm still working on possible production. I will have updates soon, I'm currently waiting for status from builder and I may try another of my distributors. They actually will be able to make a better unit, equally sized but still flow up to 25cfm more than the current company I'm going with due to there stringent process of Radius design. The only draw back is this may increase cost just a bit. There really is no comparison between this TB and a stock optimized or 65mm Mustang TB.