Chevrolet Camaro Z28, 1980: This Z28 was parked off road along Hwy 52 in Marathon County as I was heading into Wausau. Chevy sold 152,005 of these, 66% with the V8, 33 percent with the V6. Emissions were a huge issue then, and Z28s for California differed greatly from those sold throughout the rest of the country. She had only 190 horses, but she could get to 60 mph in 8.5 seconds and, at 4700 rpm, could make it to 120 mph by maxing through four gears.