In this episode of the Heat Exchanger, hosts Dewey and Devin explore the evolution of the Club TR class, the impact of recent rule changes, and the dynamics between front-wheel drive and rear-wheel drive vehicles. The conversation also delves into the infamous Splittergate controversy, showcasing racers' competitive spirit and camaraderie. With insights from champions and enthusiasts alike, this episode captures the essence of grassroots motorsports and the passion that drives it. In this conversation, the participants delve into various aspects of racing, focusing on power-to-weight ratios, engine regulations, and the challenges of scrutineering. They discuss the competitiveness of B-Series engines, tire limitations, and the dynamics of a spec tire class. The conversation also touches on the size of racing classes, the importance of self-reflection among drivers, and the need for better vetting processes in time attack events. Additionally, they address controversies surrounding yellow flag rules and the implications of recent rule changes in racing.