DING!!!!!!!! Round 2. I don't have a Sprint Booster in my SRT6 but I know what you are talking about, seems like just a momentary lag between pushing the pedal and engines response, so a SB is probably in my future. And while I'm not taking sides, just stating facts, anyone who thinks his N/A is going to smoke an SRT6 is delusional. Also, I agree that a SB is not going to affect the 1/4 as I am well into the 11's.