The next generation Shelby GT350R-C (Competition) is now showing in the IMSA’s 2015 Rulebook of the Continental Tire Sportscar Challenge.
While the specifications are listed as To Be Determined with the exception of tire size (275/35/18), it is noted that only 2015 registered cars appear in this document.
Sportscar365 adds that neither Ford nor its technical partner team Multimatic Motorsports has officially confirmed the date for its race debut.
Check out the 2015 IMSA Rules in the FORUMS.