Need a break? Play the USA TODAY Daily Crossword Puzzle. After that first round, the ZR1 package vanished until 1990 and the C4 Corvette. Now with a hyphen, the ZR-1 was the king of the hill in ...

Need a break? Play the USA TODAY Daily Crossword Puzzle. After that first round, the ZR1 package vanished until 1990 and the C4 Corvette. Now with a hyphen, the ZR-1 was the king of the hill in terms ...

After that first round, the ZR1 package vanished until 1990 and the C4 Corvette. Now with a hyphen, the ZR-1 was the king of the hill in terms of raw performance. It could top 180 mph, thanks in ...

It had 205 horsepower, ran 0-60 mph in 7 seconds, and topped out at 140 mph, but cleared a track for the 1,064 horsepower ...