I should have been more specific. Just the difference in the blown engines...
Looks like two different supercharger top ends between them...The DP engine says Whipple right on it, but the Hellcat engine looks a bit different.
Can I buy either supercharger setup, and build my own long block?
Have not found a Hellcat IHI blower for sale yet, the Hellcat setup is built with 100K mile durability in mind. The DP setup is built with light weight and rules compliance in mind. Here is a breakdown of the Hellcat specs:
http://www.hotrod.com/features/1503-inside-the-hellcat-hemi-v8/DP specs I have not found any as far as long block.
