I was wondering, How much of a Hp/Tq difference there is in a 5.3L, 6.0L, and a 408. At Stock.

And how much louder is a 408 or 6.0 than a 5.3L.




i tried the search but didnt come up wiht much.

 

I believe that the bigger motor usually has the torque advantage. And as far as sound, I've heard that the bigger motor will have a deeper tone to it (possibly due to bigger cam)...I don't really know. I have heard a truck that had a motor swap, and it did sound louder, but it also got a cam in it.