The Redrawn, Tried-and-True Combustion Engines an Indianapolis Car Has

Author: carrybacot | Posted: 06.03.2012

Hopefully, that will not be the case as many cars rely on the four-step process for power and performance. According to major car maker Mazda, in 2020, nine out of ten cars will still be powered this way. Can the combustion engine go toe to toe with its rivals that burn cleaner and use alternative fuel sources?

The 92-year-old car company says this engine still has enough juice to power the cars of the future. It took the liberty of reviewing the traditional engine, making prompt changes in its design and function. The result is a new generation engine that still uses fossil fuel but burns cleaner and produces more power for less gas. Below are some problems that plague the combustion engine and how modern technology reduces its adverse effects.

Engine knock: Is your car engine playing a “knock, knock” joke on you? It is not surprising since combustion engines tend to knock or set off the fuel-air mixture too soon. As knocking is caused by heat in the combustion chamber, the new generation engine can make the chamber cooler. This way, the fuel-air mixture can ignite at the right moment, reducing the incidence of the engine knocking all the time.

The exhaust system also has its own way of preventing the engine from malfunctioning. Called the 4-2-1 exhaust system, it removes more exhaust gases as possible in a short period. The 4-2-1 term is derived from its design: four pipes from the cylinder head, merging into two pipes, and finally into a single pipe that leads to the catalytic converter and the muffler. Indianapolis car dealers have cars that possess this innovation.

Another nifty upgrade to the tried-and-true combustion engine is to cut the time it takes for the combustion process to happen. This means injecting as much fuel as possible in the shortest possible time. Engines of new cars Indianapolis auto dealers sell come with an advanced fuel injection system that allows for a more even mixing of fuel into the chamber.

Cold start: Since combustion engines need to reach the ideal temperature to start, it may have difficulties starting in cold weather. Delaying the timing of the ignition is usually the solution to a cold start, but the combustion can turn adversely when the delay is too long. Designers revamped the piston cavity to the shape of a volcano, allowing the combustion to be stable even with a long delay. This is what makes cars Indianapolis car dealerships sell very efficient.



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