One of the great "Group B" rally monsters of the era was the Audi Sport Quattro S1, which was revolutionary at the time and stood out from the crowd with it's huge rear wing, bulging wheel arches and...
One of the great Group B monsters of the era was the Audi Sport Quattro S1, which was revolutionary at the time and stood out from the crowd with it's huge rear wing, bulging wheel arches and a...
The ‘Group B’ International Motorsports Category was conceived in the late 1970s as a return to the ‘good old days’ when amateur and factory teams alike could run the same production-based cars in...