Usually they'll blow em out the water
That was the only one I got the change to run with. I don't know about blowing a 6.4 hemi out the water, but I could see the SS giving it a good run. I was genuinely surprised cuz I'm used to fairly easy runs.
That Shaker was special tho. The Hemi's have a break in period and when I hit the 4500 mile mark, the car seemed a lot different.
I got a Widebody Scatpack now. Those wider tires and suspension make the Challenger even more of a beast.