Final-year IROC-Z Camaro, one of just 1,294 produced in 1990, heads to auction in well-preserved condition. A rare piece of ...

IROC brand revived after 18 years, ... as an invitational series for the best drivers across multiple motorsports disciplines, namely NASCAR, IndyCar, sports car racing and sprint car racing.

IROC, which began in 1973 as a made-for-television series matching international superstar drivers in identically prepared race cars (first Porsches and later NASCAR-style stock cars), has been ...

But the story on the IROC series goes all the way back to 1973 when Roger Penske, Les Richter, and Mike Phelps had the idea to put 12 of the world’s greatest race car drivers in identically ...

Words alone can't describe the howling music of three Dodge IROC cars as they drift off Turn Two and scorch the back straight at 190-plus mph. The growling engine song shifts and pitches in the ...

That said, it’s not quite the best-looking of all five IROC car designs. That title would probably go to the IROC Chevrolet Camaro, used from 1975 through 1989.

Every Porsche 911 Carrera 3.0 RSR IROC is a valuable car, but few have a list of owners and drivers quite as unique as this one. It may not be the most successful example to leave Stuttgart, but ...

But the story on the IROC series goes all the way back to 1973 when Roger Penske, Les Richter, and Mike Phelps had the idea to put 12 of the world's greatest race car drivers in identically ...