HEAT EXCHANGER

the Grid Life Street class is a powder keg. Turbo legality questions, compressor maps nobody can actually produce, We dig into restrictor plate proposals, EVO-9 turbo sizing standards, and whether the whole class needs a mid-season rewrite. Oh, and there's a high-stakes bet on the table: if Dewey doesn't run a 29 at Gingerman during Midwest Festival, the Heat Exchanger goes dark. No pressu...

Devin and Dewey came in ready to talk about the media that influenced their paths... and then things went sideways in the best possible way. The conversation takes a unexpected turn, but stick with it — the ending makes it all worth it. Seriously, don't miss this one.

GridLife co-founder Adam Jabaay joins the Heat Exchanger to break down what the sale really means, who's actually running things (still them), and why handing over equity doesn't mean handing over the wheel. Same founders, new money, full send.

This episode of Heat Exchanger features an in-depth interview with Jimmy Rauck (Instagram: @jimmyrauck), a highly accomplished time attack racer known for his unlimited class Honda Civic EK build. The hosts discuss various time attack topics with Jimmy, including his current builds, future plans, racing philosophy, and technical aspects of competitive time attack racing. https://www.instagram.com/...

What does it really take to compete at the top level of time attack racing? In this raw and honest episode, we dive deep into the question every serious competitor eventually asks themselves: Is all of this worth it? We explore the dark side of competitive rivalries, the resources (time, money, and effort) required to be truly competitive, and whether "psychopaths" like us are helping or...

In this special episode of Heat Exchanger, we gather the second-place finishers from the 2025 Grid Life Championships for a candid roundtable discussion. Featuring Sam Dealing (Sunday Cup), AJ Hartman (GL GT), Mario Rise (Club TYA), Ryan Matthews (Street GT), and Josh Halka (Street Class), we dive deep into what it takes to compete at the highest levels of time attack racing. Inspired by Nikki Lau...

Dewey and James break down Gridlife's surprising 2026 schedule announcement, diving deep into the reduction from 9 events to 6 and the controversial departure from Road America in favor of Watkins Glen. The guys discuss the financial realities behind the changes, including exclusive reporting from Gridlife's Adam on why Road America couldn't work despite its popularity. They explore wh...

The ultimate GridLife championship celebration! We gathered nearly every 2025 class champion for an epic roundtable discussion covering their biggest challenges, proudest moments, and plans for 2026. Featuring: Mike Janssen (Sunday Cup) Evan McLaren (Club TR) Andy Holtz (Street) Luke McGrew (Street GT) Dewey (Street Mod) Jimmy Rock (Unlimited) Matan Rosenberg (GLTC) Hans (GLGT) Ryan Leach (Rush)

This week we’re joined by veteran driver Luke McGrew , a name well-known across Gridlife for his years behind the wheel of everything from Vipers to Corvettes. Luke takes us through his racing journey — from BMX bikes and RC cars to battling for championships in Time Attack and GLTC. We talk about the evolution of driver skill, what it takes to build and tune a competitive car, and how seat time b...

WTF happened in laguna? Tune in to this episode where we explore the drama filled weekend at Gridlife's Laguna seca festival!

Devin's Instagram ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.instagram.com/imdevingiles/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Dewey Instagram ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.instagram.com/deweywrx/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Jame's Instagram ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.instagram.com/time_attack_typer/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Discord ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://dis...

Summary In this conversation, the speakers delve into the intricacies of racing, focusing on the specifications and rules of oval track racing. They discuss the challenges of car setup, performance, and the search for suitable vehicles for competition. The Scion TC emerges as a potential candidate, leading to a broader discussion on gear ratios, community engagement, and future racing innovations....

Devin's Instagram ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.instagram.com/imdevingiles/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Dewey Instagram ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.instagram.com/deweywrx/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Jame's Instagram ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.instagram.com/time_attack_typer/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Discord ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://discord.g...

Summary In this engaging conversation, the hosts discuss their recent experiences in racing, the excitement of winning, and the process of selecting a new performance car. They delve into the pros and cons of various models, particularly focusing on BMWs and the Golf R, while also considering the importance of all-wheel drive and modern performance enhancements. The discussion is lively, filled wi...

Summary In this episode of HeatXchanger, host Dewey and guest Peter Granberg discuss their recent wins at Road America, frustrations with modern cars, particularly the Toyota Supra, and the importance of driving skills and experience in racing. They delve into the challenges of racing classes, the thrill of competition, and the need for excitement in life. The conversation also touches on the role...

Summary Dewey and Aric discuss a variety of topics ranging from the Yaw Speed shop's recent projects to the competitive landscape of World Time Attack racing. They delve into the influence of music on their lives, the importance of aero development in racing, and the potential for a World Time Attack event in the US. The discussion highlights the community aspect of racing events, emphasizing...

Summary:  In this episode, the hosts discuss the essential 'Ten Commandments of Time Attack,' a set of guidelines designed to enhance the racing experience for all participants. They explore various aspects of racing etiquette, the importance of respecting fellow competitors, and understanding grid spots and lap times. The conversation also emphasizes the value of attending driver's me...

Summary In this episode of Heat Exchanger, the hosts and guests discuss various aspects of time attack racing, with a focus on recent events at Mid-Ohio. They delve into the importance of communication among drivers, the management of outlap speeds, and the role of corner workers in ensuring safety on track. The conversation also addresses the challenges of obtaining time attack licenses and the n...

Summary The conversation delves into the intricacies of racing at Mid-Ohio, discussing the challenges posed by weather conditions, personal achievements in sim racing, and the importance of systems and checklists in racing. The speakers reflect on their experiences with different cars, the dynamics of teamwork, and the need for accountability in a racing environment. They also explore the implemen...

In this episode, the hosts engage in a lively discussion covering personal updates, running progress, and insights into performance and racing. They delve into topics such as running shoes, aerodynamics in car modifications, and the impact of track changes on racing strategies. The conversation also touches on the Pikes Peak event, iRacing experiences, and community engagement, culminating in plan...

The conversation revolves around a recent racing weekend, highlighting the competitive atmosphere, tire performance, technical challenges, and the importance of emotional management for racers. The speakers share their experiences, strategies, and future plans, emphasizing the importance of community engagement and the impact of live streaming on the racing experience. They also touch on the need...

Summary In this conversation, the speakers delve into the intricacies of automotive performance, focusing on issues like turbo problems, preparation for racing events, and the challenges of scope creep in car builds. They share personal experiences and insights on optimizing performance while managing budgets and expectations. The discussion highlights the importance of teamwork, justifications fo...

In this episode of Heat Exchanger, the hosts delve into the world of grassroots racing, focusing on the Sunday Cup. They discuss the class's rules, history, and the community that has formed around it. The conversation highlights the evolution of the Sunday Cup, the competitive nature of the class, and the various car builds that participants are using. A significant portion of the discussion...

In this episode of Heat Exchanger, the hosts engage in a lively discussion with driver coach Scott Robertson about the intricacies of driver coaching in grassroots motorsports. They explore the importance of data analysis, mental aspects of racing, and the transformative journey of drivers like Peter. Scott shares insights on how coaching can help drivers improve their performance, cope with setba...

Summary In this episode, the hosts discuss their recent experiences at at Road Atlanta, sharing insights on performance, car modifications, and the challenges faced during the wet weekend. They reflect on the importance of community, driver safety, and the dynamics of event organization, while also looking ahead to future racing opportunities and personal goals. Takeaways The camaraderie among dri...