I also toyed with the idea of Racehead throttle bodies and you confirmed that there is no way I could have made them work with a stock vacuum booster. Good job sir and it sounds pretty mean. I can't wait to hear your driving impressions.
Oh wow. When that thing revved up, I almost hid under my desk. That sounds amazing!!!! I called my 13 year old in to hear it...he said..."oh wow..that's insane sounding!" Very cool!! Any idea what kind of numbers it would put down?