For all of the complaints of NASCAR’s Next Gen car, it sure seems to deliver more than often at intermediate racetracks. Sunday’s AdventHealth 400 at Kansas Speedway was no exception. Some, including Kyle Petty, may go as far to say that Sunday’s race at Kansas was the best yet at an intermediate racetrack. “Do you guys remember when intermediate racetracks were a bore? No, I don’t remember it either. Not since NASCAR came out with the Next Gen,” Petty said. “This car puts on amazing races on intermediate tracks. And yesterday may be the greatest race we’ve seen yet on an intermediate track.” …