Anyone running a Stree/Strip 9 1/2 Dynamic converter

No data to compare Jr's Dart to. When we went with the 9.5 Dynamic we also took the 383 out and went to the 400. It had a Turbo Action 10" tight 3000 convertor behind the 383 and it ran 12.31 @ 110 but it was basically a stock 383 with the .484 cam and 452 heads with mild port work. It did a best 60 of 1.77 like that. Course now the 400 has 10.2 comp (383 had 9.6) and the .557 cam with stock Eddy heads. It is the same intake , carb , dist , gears and springs on the car now and best 60 with this combo is 1.61 on a 11.55 @ 116. I deal with Sean everytime I buy a convertor. He knows me as "Ron from Balt" and I have bought 3 convertors from him myself and my brother has bought a few also. They work perfect for me. Ron