Bryan Fleck of KB Titan Racing E91 Total Seal Piston Rings

In this high-octane episode, Hidden Horsepower welcomes Dr. Bryan Fleck, head engineer at KB Titan Racing Engines, as the NHRA Pro Stock team gears up for the 2025 Cornwell Tools NHRA U.S. Nationals. Hosts Keith Jones and Joe Castello sit down with Bryan for an in-depth look at the technology fueling Pro Stock performance. Bryan shares his fascinating career journey—from fine-tuning GP motorcycles to engineering for NASCAR’s Hendrick Motorsports, and now pushing the limits in NHRA Pro Stock. He breaks down critical engine-building details, like the art of ring seal and the pursuit of perfect roundness, that make or break a race. Plus, Bryan offers inspiring advice for aspiring engineers looking to break into motorsports. Whether you’re a racer, a tech enthusiast, or a future innovator, this episode is packed with insights that rev up your passion for horsepower!