Continue Reading In early pressure-field modeling of adjusting an LMP2-like race car's rear diffuser angle from -2 to +4 degrees, results from typical CFD (left) and the new IBM physics-based AI approach (right) were remarkably close. Credit: IBM & Dallara For more than 50 years, Dallara has designed and supplied high-performance vehicles for some of the world's top racing series, including IndyCar — where track speeds can average more than 230 mph (370 km/h) — as well as Formula 2, Formula 3, Super Formula ...