When Big Chief isn’t out filming for Street Outlaws or working on his own car, he’s helping make other cars fast. David Duggan from Shelby Killer Performance brought his Single Turbo C6 Corvette down to Midwest Streetcars to let Justin work his magic and make some power. After a few hours of tuning and dyno pulls, they ended up making 1018whp and 1036tq. Great job guys!
Video by: Midwest Streetcars Auto
