The best sounds to come from next week’s Acura Grand Prix at Long Beach won’t be produced by the headlining NTT IndyCar Series or IMSA’s WeatherTech SportsCar Championship. The Historic Motor Sports Association’s assembly of vintage IMSA GTP and Group C machinery have that aspect of the event covered with...

Exactly 30 years after a dominant win at Road Atlanta in the prime of the IMSA Camel GT era, Ross Motorsports will have a pair of the mighty Jaguar GTP machines back at the fast 2.54-mile road course north of Atlanta for the 43rd Historic Sportscar Racing (HSR) Mitty, April...