John Hennessey test drives the 2009 Cadillac CTS-V 6-speed with Hennessey V700 upgrade at Lonestar Motorsports Park. www.HennesseyPerformance http www.TunerSchool.com

Tagged as: 2009, 2010, 2011, 2012, air, caddilac, cadilac, Cadillac, camaro, chevrolet, chevy, cts-v, ctsv, drag, dragstrip, exhaust, gm, header, hennessey, hennessy, induction, ls3, ls9, mile, mod, performance, quarter, race, rs, School, ss, tuner, upgrade, Z28, ZL1, zr1