Nissan GT-R being driven round (a very slippy!) Silverstone GP Circuit by Chief Instructor Chris Ward. The telemetry was generated in real time by a Racelogic Video VBOX using built-in GPS and a CAN connection to the OBD port. Chris gives a running commentary with his expert guide to the best way...

Terry brought his M3 to us with a VF Stage 1 Supercharger kit that VF Engineering intalled earlier this year. He decided to switch to our HPF turbo system shortly thereafter. This was our 5th such swap so I documented the before and after drivability differences along with a VBox and Dyno...

700+ HP 2010 Hennessey V700 Cadillac CTS-V pulls 0.99 g's at launch on it's way to running 11.07 @ 128 mph in the 1/4 mile - Alerts OnStar's emergency system of a "vehicle event". http://www.hennesseyperformancestore.com http://www.tunerschool.com