Put it this way. In my area a strict IHRA or most NRRA tracks would ban you till you upgrade to 7.50 and is way I upgraded my Daytona to 7.50 in 2009. In the dirty south if it backs off the trailer under power you are good to go. Lol 😂

1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27

Livin and lovin life one day at a time