There’s an old saying, coined by NASCAR legend Junior Johnson, that suggests the quickest way to make a small fortune in racing is to start with a big one. While my yard is notably devoid of multi-million dollar race haulers, I can certainly understand the seeds of truth in this cautionary tale: when the powers-that-be decide to change the rules in a particular series, it causes all hands to reach for their checkbooks.
There have been plenty of rule changes in motorsport over the years. Formula 1 changes its downforce packages more often than my wife’s teenage sister changes her Snapchat filters, for example. F1 is also known for decreeing the use of new engines, ranging over the years from turbo V6s to honkin’ V10s to small-displacement V12s, not to mention the bizarre powertrain configurations that appeared in the ’60s and ’70s. The amount of adaptation beggars belief.
Stock car racing isn’t immune to this trend, either.