Chevrolet Corvette 427 Convertible with 505HP and a top speed of 190+ MPH.
For the 60th Anniversary of the Corvette Chevy is dropping in the 505HP LS7Â motor from the Z06 to produce it's most powerful convertible ever. Â The new Corvette 417 Convertible will also have the same rear axle as the Z06, and magnetic ride control is standard as well. Â Weighing in at just 3,335 pounds and equipped with a 6 speed manual transmission, we're thinking they should have just called it the Z06 convertible.