There will be 2 index classes at the Nats this year... 11.49 and a 10.49. Both are heads-up and pro tree. This is the group effort between Patrick B. (SloGN) and myself. It will start with a minimum 300 purse and ALL entry fee monies will be added to increase the purse per entry. It will also pay back 4 places (winner, r/up, and semis). So basically the total purse will be based on class sponsors and number of entries. The class has one simple rule.... dont go faster than your specific index time. This class is open to all buick makes GS, GN, etc... more details to come. This allows for really tight racing and doesnt matter how fast ur car is.