Well I can't tell you exactly when it will happen but I'm going to settle this question. Right now my dyno mule 440 is not in good enough shape to start comparing induction systems on a level playing field. You may or may not remember I bought a 2000hp Land & Sea engine dyno. I don't care how many hours it takes, I'm not paying for dyno time. Once things quit down around here I'll do the tests and and post all the results. Let the chips fall where they may. Dave