Mopar Action 408 Build

Pretty interested what they can achieve with the TF Heads! Any Information about the cams LSA?
Cam specs: .516/.516, 291/295; 237/[email protected], in @107
Timing events @.050 11.5 45.5 53.5 7.5
Article mentions they're thinking about 500 crank HP
Seems optimistic with 9.7 comp. and an Action+ intake