Performance Auto Research

IMO, they seem like a bunch of young fellas who (Again) IMO probably live in a 2 horse (Ford) GM town where MoPar people are far and few.

They’re in Columbus Ohio....... you know..... where they hold the Mopar Nats.:thumbsup:

Based on the way the valvetrain sounds like its thrashing away...... I’m going to guess it’s a fast rate cam....... plus there was mention of 1.6 rockers.
If “normal” hyd lifters are used, that’s not usually a recipe for high rpm success.