FIA 2-Litre World Rally Cup
The FIA 2-Litre World Rally Cup was a sub-section of the World Rally Championship from 1993 to 1999. It involved mostly 1,600 cc (97.6 cu in) or 2,000 cc (122.0 cu in), naturally aspirated, front wheel drive cars.
Source: Wikipedia — FIA 2-Litre World Rally Cup (CC BY-SA 4.0)