Believe nothing you hear and only half of what you see on programs like that one on engine masters
Most automotive magazine writers where English majors before they took their first job with an auto magazine, they were not hotrodders or racers before becoming writers for the magazines they ended working for
I've seen more than one hi po speed shop employees, high performance machine shops and or hi po racing manufacturers reps. feed misinformation intentionally to magazine writers to test them to see how much the writers knew about cars and or racing of almost every type of vehicles, cars, boats, motorcycles and including airplane racing