71 Dart get 408/ Trick Flow Heads....

Hum, I think I know that guy. lol
I tend to agree with his view on engine and cam break-in . my dad and gramps always said once an engine reaches operating temp it's broke- in. I disagree with his view on STP and oil additives though.
I've dump a can of STP in every big block I've ever had. and will continue. lol
VR1 and a jug of STP.
Interesting reading regarding break-in for sure. I’ve removed the inner springs, used the cam lube supplied (different than what I’m used to seeing for cam lube), using Isky Rev Lube on all else, Penn Grade oil, do the routine. I’ve stressed myself out enough over all this crap it’s just not much fun atm, it’s time to get it over with:BangHead: