Ture 426 Hemi Horsepower numbers

I've been watching a lot of engine dyno stuff on Youtube lately. While not everything you see is true, but seems like this guy went through the effort to reproduce as close to factory as he could.

It was interesting, I would like to see more of the "real" horsepower dyno pulls of different displacements from Chrysler.

Oh, and 490hp is what this guys Hemi dynoed at.

https://www.youtube.com/watch?v=8JfkpyzlGxw
Author: JVMopar