Moparjoe has already pulled that engine and has a stroker in it that ran 7.20's in the 1/8. The 318 headed 360 ran lower 8's in the 1/8 (i think 8.2's mostly) which would be high 12's in the 1/4. That 360 is going in a '65 Coronet now.
My Harley Drag bike ( Ironhead Sportster) , is running low 7s (1/8) to me, that's fast, as it's completely streetable, and was my Daily here in Tampa for months. I'm impressed by his numbers. In fact, I think that's kinda Wicked!