John Henessey is one of the biggest crooks/hacks around and it's amazing that he's still in business. Search the web and you'll read all the horror stories. Check on chargerforums and you'll read about the Henessey 600 SRT Charger that took FOREVER to get built and delivered only to blow the motor 175 miles after delivery.............and paying $25,000 for the 650 package. Ask the Viper guys what they think of John and his lies. I will admit that he CAN make damn high powered cars but at what cost???