Even a sheriff can sometimes use a little help from Germany: Unusual customer requests are the norm at GeigerCars.de, Europe’s leading tuner of American automobiles. But the request from a Texas sheriff to turn his new emergency vehicle into the world’s fastest police HUMMER, represented a special challenge even for the specialists from GeigerCars.de. After the conversion to the GeigerCars.de 7.0-liter supercharged engine with 700 hp / 515 kW and a peak torque of 904 Nm the black and white Hummer reaches a top speed of 250 km/h. That should be fast enough for the sheriff to catch just about any speeder...
The GeigerCars.de high-performance engine was fitted with a belt-driven supercharger with generously dimensioned intercooler. But that’s not all: The modifications to the engine also include special pistons, a precision-balanced crankshaft and titanium piston rods. The cylinder heads of the V8 engine were re-machined for optimized gas flow and fitted with a sport camshaft and reinforced valvetrain. A special intake system with sport air filter and a fully stainless-steel high-performance exhaust system with high-performance manifolds and metal catalysts round out the conversion.
In addition GeigerCars.de upgrades the police car with professional suspension and brake tuning. The sport suspension lowers the ride height of the SUV by some 105 millimeters, and offers firmer damper settings. Sport sway bars reduce body roll in fast corners.