Which spark plugs are better?

Normal motorist, when it's time to changecandles, goes to the car dealer and buys those that are installed on his car in the catalog. Rarely when the question arises, which spark plugs are better, because the main criterion of choice is the price of the product. And, as a rule, the original candles supplied by the car manufacturer are much more expensive than the analogues from foreign companies specializing in candles. But the quality of cheap candles is usually lower than that of the original product. Thus, everything depends on the availability of money from the client - if there are not enough of them, we choose analogues, if they are in abundance, we choose the option from the car manufacturer.

But if you are the owner of a tuned car, orwant to get from your car a little more than what standard parts can offer, then you need special candles, and the question which spark plugs to choose for you is not an idle one. Since their choice in relation to the above-mentioned field of use is quite large.

The main goal of those auto parts suppliers,which specialize in candles for demanding customers, is to provide consumers with a product that will be advantageous to differ from standard designs. And all the efforts of specialized companies, among which Bosch, SplitFire, Champion and several others are most famous, are aimed precisely at ensuring these differences. Let's try to figure out which of the presented manufacturers which produces spark plugs, which are better, and which are worse.

So, the company Bosch offers auto enthusiaststheir SUPER 4 candles, which have four instead of one standard electrode. The company claims that such a solution allows the spark to choose the best option for itself from as many as eight possible traffic routes. But as experts point out, the question of which spark plugs is better, with one electrode or several, there is still no clear answer. The opinions of experts on this issue are significantly different from the victorious Bosch communications. Some of them believe that a large number of electrodes prevent the normal penetration of the mixture into the point of passage of the spark and reduces the efficiency of the engine. The only plus of this solution is the durability, when one electrode becomes dirty or loses shape, the spark jumps to the other.

The answer to the same question is which spark plugsbetter, according to the company's version of SplitFire sounds like this: with a standard central electrode, the spark ignites the mixture, because its curved end closes the spark. To eliminate this effect, the company offers its own candles with a central electrode bifurcated at the end, the shape of which resembles the letter V, and the contact areas are covered with platinum. As the advertising materials say, a patented form with two points on which the discharge can pass allows the mixture to freely enter the channel through which a spark jumps. Which increases the efficiency of the engine and improves its efficiency. It is a pity that the company did not agree with the US Federal Trade Commission. SplitFire was fined for cheating in advertising, which promised fuel economy, but in fact it did not happen.

The question which spark plugs are better, neversounds in the headquarters of the company Champion, because there everyone knows the answer - of course, the products of this division of the Federal-Mogul Corporation! This manufacturer has the longest history of all presented in this article, the company exists since 1908. Back in the seventies of the last century Champion offered to use rare metals in the production of candles. In its products, the company uses iridium on the central electrode, and on the lower platinum. According to the representatives of Champion, this, together with a special form of the lower electrode, tapering towards the end, is achieved by the "focus of sparking". The quality of the original Champion candles with iridium-platinum coating is undeniable, but they have a serious minus. The price of 4 pieces can reach 90-100 dollars, but the mileage on one set can be over 90 000 km.

So, now, upon reading this article, you can, with the knowledge of the technologies used in the construction of candles, choose with knowledge of the matter.