What I found interesting was they mill out all the OEM cylinder sleeves and install their own...Do you know what kind of measurements it takes to know that would even be needed to make more hp? Let alone they make their own cams! I would love to work there.

That is a pretty big operation they have there. I have been in a bunch of shops, and none I have been in could do all that....

The Mopar crowd does not have that kind of following that I have ever seen. And no, I am not going to be putting one in my car...I would rather wait 4 months for just a single component....

'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk