Al Pizzica
Full Access Member
You brought back memories of driving my C5 half way across the country at 90mph in uniform so when the cops stopped me they would let me go(happened once) and calculating that I got 30mpg when I would stop for gas.The best I've seen is in the C5/C6 corvettes (manual shifter), 6th gear was .50:1, so think 65 MPH freeway speeds right off 1K RPM idle. Pretty amazing.