2019 summer race.... Jadaharabi vs 318willrun

I was really trying to get some do's and don'ts on that Magnum thread if you jump in it's just going to look like another one of our Fiasco arguments instead of actually getting some help and things to look out for. If you have some I'd like to know.. my wife's Durango has well over 200000 Mi and her other Durango is creeping up on it as well. That's why I like these motors but they do have common problems. I don't want to go through that much trouble and not clean up my engine bay. I've had the truck for a year and it doesn't suit me to have anything dirty under the hood...