Wordless Wednesdays: 650 HP Hennessey CTS-V Wagon Out-Muscles Porsche 911 Turbo (Video) We are looking for an experienced forum moderator to join our team. See details here. 1 by Manoli Katakis — Feb 23, 2011 Sponsored Links Sponsored Links Want to see your GM ride featured on GM Authority? We welcome your submissions. See here for details. — Manoli Katakis Former staff.