Well, I had a 65 Valiant years ago with a hot 360, stout 904 and 4.30 gears. Car had 28x11.50/15s on the back. I drove that car to work 12 miles one way everyday for almost four years......on the interstate. Just keeping it at 55 it turned like 2850. It had a pretty tight PTC converter that would flash around 3300 when I launched at the track. Car ran consistent 11.40s. We even drove it with the local Mopar club up to Indian Springs Park from Macon a few times. That's a little over 40 miles one way.
