It is very important to buy the best spark plugs for your car. It is a critical part of your vehicle that can affect the performance of your car. Spark plugs are responsible for the fuel mileage that your car will give. It is also responsible for the smooth running of the engine. If the spark plug doesn’t function properly your engine can miss and the car will run jerkily. Defective or low-quality spark plugs are also the reason for polluting the air with unburnt fuel.
It is essential to buy the best spark plugs to avoid these problems. But the problem is that most of the people don't know how to select the best spark plugs. Many people don't know what criteria they should consider assessing a spark plug. You can see the reviews of people on the internet regarding the popular brands of spark plugs. But you can also check how good the spark plug is using various parameters. Let us see what parameters you should use to judge a spark plug.
Knowing the Features of a High-Quality Spark Plug
What makes a spark plug great? There are many features which you must know before you decide which spark plug you want to buy. Firstly, you must look at the materials used for manufacturing the spark plug. After all, the raw materials are what give the spark plug its qualities. The most important part of the spark plug is the central electrode.
The central electrode is what is responsible for conducting electricity and heat. The conduction of electricity from the battery is what produces the perfect spark. As we have seen the spark is the most important function of the spark plug. You can safely buy spark plugs that use metals that have good conductivity of electricity. Some of the metals like Silver, Copper, Iridium, Yttrium, and Platinum. If the spark plugs are using these metals you can sure of good performance.
Adequate electricity must be supplied to the tip of the spark plug. The spark occurs between the tip of the plug and the ground electrode. Only if the central electrode is a good conductor, can it supply the necessary power for creating the spark. When the power is not enough the spark doesn't occur causing a misfire.
The above metals also have good heat transmitting qualities. This is very essential to keep the spark plug cool. It will function in a much better manner. Good dissipation of heat is required to prevent the tip from glowing. If it glows, then, pre-ignition will take place disturbing the cycle of actions inside the combustion chamber.
The ceramic insulator and its length also play a great role in dissipating the heat and protecting the tip of the plug from getting damaged. If the insulator length is too much, then, it will not allow heat to dissipate causing the cracking of the ceramic material. It is essential to dissipate the right amount of heat to leave the plug at the optimum temperature.
Other Factors to Select a Good Spark Plug
We have seen the technical aspects. We must see
market acceptance. The spark plug you select must appear among the top 10
high performance spark plugs. The brand should be preferred by popular car
brands as the original component. This means that they have recognized the
brand as a good one.
Another aspect to look for is whether the brand
of the spark plug is being used by high-performance and racing cars. You can
search for blogs and forums where these things are discussed. If the spark plug
is being used by such cars then you can certainly buy that brand of the spark
plug.
