nhra info on the FS/X Classes?

[Andrew Hill]

Originally Posted by D.Johns

The AHFS will not apply to FSS cars because their weights are already skewed on a selected index. The weights and index is not based off of the same items as the old system was. The weights and indexs were chosen for parity to even out the many performance levels of these cars.

There are rules in place with the AHFS to change indexes. If those rules were used at Gainesville last year, a whole lot of FS cars would not have qualified at Indy.