I'm working on some new tracks and chassis for 2013. Some of them I already released, like the Street Stocks, Crate Late Models, and Stock 4s, while others I'm still working on. I also made Randlefield Speedway, which uses Harrison County, but is less, er, "eggy."
Chassis:
SNAS Late Model Stock: All five default late model chassis with more power
SNAS 360 Sprint Car: Winged Sprint Cars with slightly less power than my 410s.
USAC Silver Crown: Longer non wing sprint cars
SNAS Tuff Trucks: Leadfoot trucks redone for ovals
SNAS Outlaw Pony: Camaro and Mustang Pro Stocks with big spoilers and long noses, and more power.
Just a preview of what's to come.