Keith Simmons joins Hidden Horsepower at the PRI Show - NASCAR, Jeff Gordon, V6's & More...
Brad Lagman & Mark Malburg on Hidden Horsepower at the PRI Show - Measuring, Surface Finish & More.
Jack Cronett joins Hidden Horsepower at the PRI Show - Ford, Jack Roush, Scott Bloomquist & More...
Ben Squared on Hidden Horsepower at the PRI Trade Show - Engine Building, EFI & Podcasting
Hidden Horsepower Episode 28 - Brad Lagman on cylinder honing