Sports cars have four kinds of fire-breathing exhaust pipes. I don't understand what they are. The first is to play the game of nitrogen acceleration, and the exhaust pipe keeps spraying blue flames (

The first reality does not exist. The so-called nitrogen is used for combustion-supporting in explosion. Although it is very effective, nothing can withstand the engine working with N2O for more than one minute. Now nitrogen N2 is used to fill the tires of rail cars.

The second kind of non-stop spraying may be a common appearance modification. Add a fuel injection pipe to the exhaust pipe and spark plug. Pressure spray in the car.

The third and most scientific is the delayed ignition system invented by automobile manufacturers, which is used to reduce the turbine lag after downshifting and turning. The atomized oil is retained by high pressure and suddenly ignited, and the burning liquid oil will be ejected from the exhaust pipe.

The other is that the oil with large displacement is not fully burned and discharged directly.

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