Yes, early years 1967 through 1991 it was NHRA. In 1992 it went IHRA thru 1997. Returned to IHRA again in 2001 thru 2009. And the IHRA "National" event was pulled before it happened in 2008...I was the last to win in my class there at a National in 2007. Loved racing there...but....yes, things needed done.

-- sad to see the event go...I haven't been back since '07.