This is what we have been doing with our HPTuners projects during this lockdown / quarantine. Both my Camaro and my lady's truck are MPVI2 tuned, the truck is on E85 ethanol. The Camaro is on 93 octane Chevron. Both have stock heads and cam and basically just full bolt on +

Currently I am working on installing caltraks on the truck for wheelhop and relocating the battery on the Camaro. Hopefully I can get those things done this week and maybe make another interesting video