HUMMER H3 supercharged by Geiger

Geiger has unveiled their latest project which is the supercharged Hummer H3. The stock H3 comes with a 3.7-liter inline-five producing a paltry 239 horsepower and 241 little torques, though it is available with a 5.3-liter V8 which still only manage 300hp and 320 lb-ft of twist. By adding a supercharger to the engine, the performance able to produce 423hp and 502 lb-ft of torque. So equipped, the 5000-pound Geiger'd Hummer can reach 60 miles-per-hour in an admirable 7 seconds. 380mm discs gripped by six-pot calipers bring it all back to a halt, surrounded by 22-inch wheels bearing 305/40 Continental rubber.

For the interior, decked out in carbon fiber, is a matter of taste, Geiger revives classic racing livery: After their custom H2 popped up in a baby-blue and orange Gulf scheme, this H3 brings back the iconic striped white Martini livery popularized by Lancias on the rally circuit and Porsches on the track.