Dylan Kwasniewski is part of the future generation of NASCAR. He’s a young and eager driver who’s willing to cut his teeth by going from track to track during the summer on the NASCAR K&N East Pro Series, which is racing at Gresham Motorsports Park in Jefferson tonight. “It’s really competitive and a great group of drivers,” said Kwasniewski, 17, of Las Vegas. The K&N Pro Series is one step below the Trucks Series on the NASCAR ladder, so many of these drivers are just years away from going on to the Nationwide and Sprint Cup.