The Hellcat name only dips its toes into the dark side, perhaps drawing comparisons to Satan’s escaped feline pet. Then Dodge had to go ahead and talk big about the upcoming Demon
. And now? Well now Hennessey is helping Chevy catch up with the Exorcist. Drawing from his extensive experience as the craziest tuner in Texas, Hennessey cranks the volume up to 1,000. Thanks to a larger supercharger and a reworked engine, the 650-hp ZL1 now makes an even 1,000 horsepower and 966 lb-ft of torque. ZL1 buyers can either walk into a Chevy dealership and order straight from there or send their Camaros to Hennessey himself for the tune, but either scenario will cost $55,000.