“My first two vehicles,” he stated, “happened to be a 1986 Chevrolet C10 Silverado and, a couple of years later, a 1996 Lexus SC.” The autos are 10 years, and worlds, apart. “The Nineteen Eighties birthed the period of high-horsepower turbocharged fuel-injected racecars,” said Mr. Saito, who spent a decade…