Good, so I'm not the only one who thought that that actually brings up a question I've always wondered about, though. What about the turbo in that truck (and some other turbos I've heard) makes that "choppy" tea-kettle-esque sound, when other turbos have a smoother whistle? Someone once said something about nicked blades doing it, but I've heard it on fresh turbo rebuilds also. Curious minds want to knowHehe, I will agree with that. Like the choppy turbo whistle. Just sounds like raw power.