Tags: Motorsport Season.
The 1998 International Sports Racing Series season was the second season of International Sportscar Racing Series (later known as the FIA Sportscar Championship). It was a series of sportscar-style prototypes broken into two classes based on power and weight called SR1 and SR2 as well as a class of hillclimb-style sportscars called CN. It began on April 13 1998 and ended December 6 1998 after 8 races.