Type Torque Watch

Jeep Grand cherokee srt8 question?
I was watching a video on youtube of a jeep srt8 426 hemi vs a lambo. Is that just the type of engine it has or is it a supercharger because the jeep won? I test drove a stock srt8 the other day and it was pretty dang fast, what is the difference in times like 0-60 1/4 mile ect... between the stock and the 426. also does anyone know the difference in HP and torque between the two. I know its the same vehicle, so whats the difference
That's the type of engine. Runs from 0-60mph in 4.8 seconds with a top speed of 155mph and brakes from 60-0mph in 116 feet. That's the 2012 model

