thanks for all the responses guys...
I'm pretty much sold on the Kenne Belle considering the fact on how efficient they are and I just LOVE the bottom end power on the 5.0s. I plan to run BFG Drag Radials anyhow when she's at the track (as well as heavy street use too) so traction I don't think is a concern to me. I'de rather have traction problems then without anyway to be honest. It's a sign of raw power.
About the whine, this is what I want... I like the whine that oldschool Roots style blowers that you generally see on older cars put out. For some reason, I'm not too fond of the whistling that ATI and
Vortech has. It sounds "cheap" to me. and believe me, I MEAN NO OFFENSE TO ATI OR VORTECH OWNEERS. All I'm saying is from what I have personally heard with them, I'de rather hear a loud, clean exhaust note. The Kenne Belle is the hot ticket but if it's absolutely quite then it simply won't be an option either.
Can someone tell me if the whine of the Kenne Belle resembles a true Roots blower, such as a Weiand? Obviously it's not going to be as loud since it doesn't stick out of the hood but is it that same tone? If so.... then I'm sold with no questions asked.
edited: i forgot to mention I'm talking about WOT...
Again, thanks for your replys.