After a week delay, the Superkarts! USA WinterNational Championship Series will debut this weekend at the CalSpeed Karting facility, outside California Speedway in Fontana, CA. Major rain storms hit the Southern California area over last weekend, forcing the SKUSA officials to move the opening round to January 11-13. The weather is forecast to be sunny and dry, giving the competitors and their families a chance to enjoy Southern California weather and terrific racing.  Full story on EKN