I love the sound of my V6.
You can't beat the sound of a 9-cylinder radial airplane engine though... Mmm. Love me a CJ-6 Nanchang Engine! The video doesn't do it justice. In person it is so deep.
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Forget about the sound of that 9 Cyl. Radial.....
If you want REAL Radial Sound,.... Listen to a Vought F4U Corsair, With That Best EVER Built "Pratt & Whitney R-2800 18 Cylinder Monster that could Peak out to 3,500 HP when they came equiped with BOTH an Internal Superchargers and Exterior Turbochargers!!....Now thats some Sound!
But to the Main Topic.....I think that these New TiVCT 3.7's Sound Just Fine!!
I have a buddy with the SHO (yes I know its a 3.5 L) but he has that thing Tuned to the Bone with a Open Element CAI, and the Boost Raised to the Moon (AED Tune) Well that thing sounds like a Freakin Rocket-ship, And goes like one too!!.....As that heavy SHO walks right away from My 5.0, without prejudice!!