"Mmmmm....Detroit Diesel" (while doing best Homer Simpson impression)
I love the sound of a 2 stroke diesel, whether it be a modded out Detroit like that or the low thunder of an EMD locomotive. There's just something special about that sound....
As long as everyone else is talking about what their rig sounds like....
My 6.6 sounds like an ISB Cummins only louder....it's just like a 5.9 on steroids. I LOOOOOVVVVVEEEEE how loud the turbo is on it. Accelerating to highway speed is great cause all you hear is that turbo spooling (it's near the driver's position), that Allison whining faintly, and the heated air dryer purging. You just feel like the king of the road at that moment.