It's funny because I watch both types of people both on youtube and facebook. You see people on the sloppy public page that put together these ratty builds over the week go to the track and run a 9 or an 8. then you have people with these high dollar builds that take them months if not years and they go to the track and have nothing but problems and an 11sec time slipDont watch it! That's a rabbit hole you can climb out of!
But seriously, he spent a couple years putting all the myths and conjecture to the test on the dyno and the street. He's honest and shows exactly how he does stuff. Its a pretty big wake up, as I was once a "Do it Right" guy myself. You can really learn what corners can be cut and where to save a buck.
Richard Holdender on Facebook is another one, hes a legit professional guy that tests out stuff on the dyno.