192. Jay Meagher on Engine Building, the Next Generation, Land Speed Racing, and Supra Updates

Jay Meagher of RS Garage joins us to break down engine building, fastener science, and what it really takes to build high-horsepower cars. From 2JZ setups and transmission choices to the reality of running a performance shop, this episode dives deep into both the technical and business sides of the industry.

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00:00 Intro

00:55 The Future of the Car Scene

03:27 Modding Cheap Cars, Rust & Barrier to Entry

07:46 Best Platforms for Young Builders and Picking The First Build

13:43 Learning Cars Today (YouTube, ChrisFix, Info Access)

17:35 What Jay Is Still Learning (Business, Ethics & Hardware)

20:58 Engine Building vs Tuning

24:05 Fastener Science (Torque, Clamp Load & Failures)

32:13 Advanced Hardware, Materials & Engine Mistakes

34:49 The Supra Build: Starting Over

37:09 Transmission Talk, Liberty, Dog Boxes & Reliability

41:22 The “Fun Zone” for Power

44:02 Shop Growth: Hiring, Teaching & Paying Talent

01:07:40 Engine Break-In, Startup Process & First Run Philosophy

01:15:30 Data, Tuning Approach & Real-World Testing Mindset

01:24:26 Cooling Strategy, Power Delivery & Traction Reality

01:33:00 Compression Ratio, Fuel Choice & Engine Durability

01:58:00 ECU Control, Throttle Limiting & Managing Big Power

02:08:30 Business, Money & Long-Term Thinking in the Industry

02:17:11 Life Perspective & Closing Thoughts