GeigerCars has revealed their brand new performance package for the Ford GT. The Geiger package is called the HP 790 and it will boast a new 4.0-litre compressor, new throttle valves, a sports air filter, improved cooling system and a revised engine electronics system. The 5.4-litre V8 engine will now blast out 790-horsepower with 863Nm of torque. This means that the...