DRAG RACING
Stock Classes:
- 1966 & Older - any Sled
- Single Cylinder - any Sled
- 0 - 300 CC Fan
- 301 - 340 CC Fan
- 341 - 440 CC Fan 1973 and Older
- 341 - 440 CC Fan 1974 and Newer
- 441 CC and up Fan
- 0 - 300 CC Free Air
- 301 - 340 CC Free Air
- 341 - 440 CC Free Air
- 441 CC and up Free Air
- 0 - 300 CC Liquid
- 301 - 340 CC Liquid
- 341 - 440 CC Liquid
- 441 CC and up Liquid
Super Stock Classes:
- 0 - 300 CC any Sled
- 301 - 340 CC Free Air
- 301 - 340 CC Liquid
- 341 - 440 CC Free Air
- 341 - 440 CC Liquid
- 441 - 660 CC any Sled
- 661 CC and up any Sled
Open Mod Classes:
- Single Cylinder
- 0 - 340 CC
- 341-440 CC
- 441 - 660 CC
- 661 CC and up