[Greg Hill]

Guys , it's for NHRA and IHRA cars. The thing that changes from now on is that if your car has a NHRA class you have to use that index and horsepower rating. If you are a crate motor car or some other class NHRA does not have you can race off IHRA indexes and horsepower ratings. Remember Bowling Green is an NHRA track and will use their indexes and hp ratings where appropriate.