Humpf ! We had a '67 Buick Wildcat with 4-barrel carb on a 430 CID engine and, one time on a country road, I had the needle pegged at 120 and the pedal was only 3/4 of the way down. Granted, we only got about 8 mpg but I don't think there are many cars today that could equal that car w/o a turbo or supercharger.
Ya got me JT...they’re only 98% more powerful! I wasn’t expectin’ no one ta run the numbers!