Speed Secrets Podcast No Dumb Questions with Jeff Braun: Episode 19
Jul 20, 2023
In this conversation, Jeff Braun, a seasoned race car engineer with extensive experience from NASCAR to Top Fuel, breaks down the complexities of car dynamics with humor and clarity. He explores the strategic use of understeer, particularly in wet conditions, and shares personal stories on how tire selection, especially older tires, can enhance driver skills. The discussion dives into the critical balance of downforce and drag while highlighting the unpredictable nature of racing. Jeff encourages embracing uncertainty and fosters community engagement by inviting listener questions.
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Episode notes
Using Understeer Deliberately in Rain
- Ross Bentley deliberately induces understeer in the rain to slow down and gain confidence entering corners.
- This technique helps him know the car's behavior and manage grip limits safely.
Understeer Builds Driver Confidence
- Understeer on corner entry can provide driver confidence, making the car feel more predictable.
- A small amount of understeer in and oversteer out tends to optimize cornering performance.
Few Absolutes in Racing Setup
- Motorsport rarely has absolutes; most setups and techniques depend on the specific scenario.
- Jeff Braun lists few true absolutes like needing a fast driver, more power, and new tires.