HEAT EXCHANGER

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 beats shortcuts every time. Luke shares stories from early track days, learning through trial and error, rally school adventures, and how sim racing really stacks up against the real thing.

It’s a deep dive into the mindset of a grassroots racer — touching on data sharing, the balance between driving and engineering, and why success in motorsport is as much about community as competition.

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://discord.gg/b7vvpetp⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

SummaryIn 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. The conversation is filled with insights, humor, and a shared passion for automotive culture.

takeaways

• Oval track racing has specific rules and car specifications.
• Car setup is crucial for performance in racing.
• Finding the right car can be a challenge due to parts availability.
• Gear ratios significantly impact racing performance.

• Exploring various car models can lead to unexpected insights.
• Innovations in racing cars are essential for future competitions.
• Racing discussions often involve humor and camaraderie.
• The search for the perfect racing car is an ongoing journey.

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.gg/b7vvpetp⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

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.gg/b7vvpetp⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

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 with humor and insights from their personal experiences in the automotive world. In this engaging conversation, the speakers delve into the nuances of choosing the right car, emphasizing personal preferences and the importance of practicality. They explore various performance cars, with a particular focus on the affordability and appeal of models like the Audi RS3 and TTRS. The discussion also touches on the practicality of all-wheel drive vehicles and the ongoing debate between Audi and BMW. Additionally, the speakers share insights on implementing effective systems for racing success, highlighting the significance of data review and organization in improving performance. The conversation wraps up with reflections on balancing performance with daily driving needs.

takeaways

• Choosing a performance car involves careful consideration of various factors.

• All-wheel drive is a crucial feature for performance enthusiasts.
• Modern cars can achieve impressive performance with simple modifications.
• The Golf R is a strong contender for a versatile performance car.
• Personal preferences play a significant role in car choices.

• Engaging with the community can provide valuable insights into car choices.
• Performance cars are evolving, making them more accessible and exciting. Pam has to like the car.
• Golf bars are surprisingly affordable.
• Performance cars can be practical and comfortable.

• The RS3 is a versatile option for many drivers.
• It's important to review data for racing success.
• Implementing systems can lead to better performance.
• A whiteboard can help organize thoughts and strategies.
• Daily driving needs should be considered when choosing a car.
• The debate between Audi and BMW continues.

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.gg/b7vvpetp⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

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 of technology in racing and personal goals for the future.

takeaways

• Winning at Road America feels great and is a significant achievement.
• Frustration with modern cars, especially the Supra, stems from their reliance on electronics.
• Driving skills and experience are crucial for success in racing.
• The thrill of racing is a vital part of life, providing excitement and challenges.
• There is a need for excitement in life, whether through racing or other activities.
• Comparing different racing classes reveals unique challenges and strategies.
• The importance of technology in racing cannot be overlooked, but it can also complicate things.
• The camaraderie and support from fellow racers enhance the racing experience.
• Future goals in racing include returning to street mod and improving driving skills.
• Acknowledging the contributions of sponsors and supporters is essential.

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.gg/b7vvpetp⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

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 the balance between competition and fun, and the evolution of time attack racing culture.Takeaways

• Yaw speed Shop focuses on restoration and race car prep.

• World Time Attack showcases the best in competitive racing.
• US cars face challenges in competing with top-level time attack cars.
• Aero development is crucial for performance on tracks like Sydney Motorsports Park.
• Potential for a World Time Attack event in the US could change the landscape.
• Community vibes at racing events enhance the experience for everyone.
• Gridlife events foster a unique atmosphere for racers and fans alike.
• The evolution of time attack racing is influenced by community engagement.
• Future events should prioritize fun and inclusivity in racing.

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.gg/b7vvpetp⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

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 meetings and celebrating personal achievements within the racing community. Ultimately, the hosts aim to foster a more respectful and enjoyable environment for all racers.Takeaways

• The importance of respecting competitors' lap times as much as your own.
• Passing on outlaps is discouraged unless necessary.
• Grid spots are earned and should be respected by all drivers.
• Celebrating personal bests is crucial for community morale.
• Lap times should not be judged based on how they were achieved.
• Listening to driver's meetings can significantly enhance racing performance.
• There are no lesser classes in racing, only different challenges.
• Money can solve many racing issues, but ingenuity can also prevail.
• Testing a car at a time attack event is discouraged.
• Community and respect are vital for a thriving racing environment.

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.gg/b7vvpetp⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

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 necessity of a collaborative approach to enhance the racing community. Overall, the episode emphasizes the importance of learning from mistakes and fostering a supportive environment for all competitors. The conversation explores the intricacies of driver vetting, safety education, and community feedback within the time attack racing scene. It highlights the challenges faced by organizers in maintaining high standards for drivers while addressing concerns about event costs and scheduling. The discussion emphasizes the importance of communication, transparency, and the shared responsibility of both drivers and organizers in fostering a safe and enjoyable racing environment. Personal reflections from participants underscore the emotional investment and commitment to improvement within the community.

Takeaways

• The importance of effective communication among drivers.
• Managing outlap speeds is crucial for safety and performance.
• Driver behavior has a direct impact on track dynamics and safety.
• Mistakes on the track are learning opportunities for all drivers.
• The role of corner workers is vital in incident reporting.
• Time Attack licenses require thorough vetting and verification of experience.
• Community engagement is essential for improving racing standards.

• Collaboration among drivers can lead to a better racing environment. Vetting drivers is a monumental task that requires careful consideration.
• Even experienced drivers can still make mistakes, underscoring the need for ongoing education.
• Safety and respect for flags are crucial for time attack drivers.

• Community feedback is essential for improving the racing experience.

• The membership system impacts costs and accessibility for competitors.

• Communication about event changes is vital to maintain trust within the community.
• Gridlife is a family, and collective growth is essential for the future.

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.gg/b7vvpetp⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠