Improving the aerodynamics of the car is the main one.
But even though there is a strict BHP limit, a good quality engine will considerably help speed.
The quality of tyres.
No. F1 are slowest than a Veyron but accelerate quicker. However, F1 cars are electronically limited.
They are made in Italy.
F1 cars are significantly faster than a MotoGP round a track
Most f1 cars have about 8-9 hundred horsepower but horsepower is limited andall the cars in one race have the same horsepower so one car doesn't go faster than another and it is a fair race.
F1 cars today use carbon fibre brakes, all metal materials on f1 cars are made from carbon fibre to save weight
Iron is the metal that is used to make domestic cars but sport cars or F1 cars might be made of carbonfiber
There are different made; F1 cars are made by Ferrari, Renault, Mercedes, etc Some other teams have like tweak up engine, like the Cosworth engine for teams; HRT, Williams, Lotus.
The f1 cars can do about 240mph but the fastest car on earth is a production car it is called the Bugatti Super Sport and it can do 266mph
There is nobody which have prooven it, and I dont think it will be prooved either, I think that you couldn't make cars like the McLaren F1 go faster with nitrous, you will just ruin the engine.
F1 is great but it depends whether your interested in cars and racing or not!
No but the F1 cars have a flappy paddle gearbox.
Bugatti veyron is not as fast as the macleren f1