Besides impacting performance this can also have an adverse effect on your fuel mileage. But why do iridium spark plugs offer the best performance?
If you are looking to get the most horsepower out of your engine and spark plugs you are going to want to go with iridium spark plugs instead of platinum spark plugs. Platinum spark plugs used to be the best kind on the market when they originally replaced copper spark plugs but eventually spark plug manufacturers started coming out with iridium spark plugs. Iridium spark plugs are similar in their overall design to platinum spark plugs but the main difference is the tip of the spark plug.
If the tip of the spark plug is made from iridium the spark plugs can last up to 4 times longer than platinum spark plugs. Iridium tipped spark plugs are the latest and greatest spark plug technology on the market and will provide the best horsepower gains as well as preserving the performance of your engine.
Installing new spark plugs mainly only brings back lost performance. To check out the current prices of the Bosch double iridium tipped spark plugs on Amazon that are pictured below click here. If your cars spark plugs are older and have carbon buildup on them it may be possible that your engine is not burning all of the air and fuel mixture in your engine cylinders and may not be outputting the full amount of horsepower that it could be capable of.
In that case, if you replaced your old spark plugs or platinum spark plugs with iridium spark plugs you could potentially increase the horsepower output of your engine but it will only be back to factory specs.
Anyone that tells you that you can sufficiently increase the horsepower output of your engine by replacing your spark plugs would probably also believe that their car really needs that huge ass wing hanging off the back of it for downforce. Platinum spark plugs are designed to be replaced around the 50,mile mark, while iridium spark plugs are designed to be replaced every , miles. For double the performance it and not much more cost it makes sense to replace your spark plugs with new iridium spark plugs.
If you just bought your vehicle and are unsure of when your spark plugs were last replaced on your engine it would also be a good opportunity to just replace them for peace of mind. If you start to notice that your engine is running funny or you notice a drop in the miles you are able to get out of a gas tank you may want to also look into replacing your spark plugs.
If your spark plugs are old and have carbon buildup on them they may not be able to fully burn the fuel mixture which will cause your engine to pump more fuel into the cylinder to compensate for the spark plugs.
This will cause you to use more fuel over the long run than if your spark plugs were new and able to fully burn the fuel and air mixture. I would first search the year, make, and model of your vehicle to see if there are any recommended brands to be used for your vehicle. When I pulled the old spark plugs out they were also NGK spark plugs. You can also go to Amazon and put in your year, make, and model of your car and search for compatible spark plugs that way.
To ensure you do not go past your spark plugs interval, research the type of spark plugs to learn whether they are suitable for your vehicle. Keep in mind that the spark plugs in most performance and luxury models tend to have shorter intervals. This depends on the quality of spark plugs you have in your car. Top-quality spark plugs will last longer than lower-quality plugs.
Copper spark plugs run cooler and provide more power in performance driving situations. They are often installed as original equipment in turbocharged engines and engines with higher compression ratios. Copper spark plugs are also often used in older pres vehicles with a distributor-based ignition system. Over time, this wear leads to the spark plugs fouling and not working as efficiently as they did when they were new.
Due to this short lifespan, most copper spark plugs need to be changed every 20, miles. Platinum is much harder metal than nickel alloy and has a higher melting point.
Since platinum is harder, it holds its sharp edge much longer than a conventional spark plug, up to , miles. Longevity is a key advantage of platinum spark plugs. Another advantage of platinum spark plugs is that they run a little hotter, which burns deposits off the spark plug better and helps prevent fouling.
Platinum also handles high heat, enabling the spark plug to wear better. Platinum spark plugs come in two varieties - single and double platinum. A single platinum plug is much like a copper spark plug with a platinum disc welded to the center electrode; a double platinum spark plug has a platinum disc on both the center and side electrodes. Skip to content Every once in a while, your car needs an upgrade in order to continue performing at the same level as before.
Differentiating between different types of spark plugs Even though spark plugs serve a single purpose, the material from which they are made determines how good they are at their job. Platinum spark plugs The spark plugs operate at temperatures that are significantly lower than those generated by copper spark plugs. Double platinum spark plugs Besides having a platinum electrode, these spark plugs also have a platinum cap. Iridium spark plugs These are the best spark plugs for horsepower on the market, as they are equipped with the latest technologies that ensure the air-gas mixture is properly ignited.
The advantages of high-end spark plugs The best spark plugs for horsepower are either made out of platinum or iridium, although spending a little more on iridium spark plugs can turn out to be a better investment in the long run. Here are some of the main advantages of high-end spark plugs: Improved fuel efficiency Dirty or faulty spark plugs make the fuel combustion process less efficient, which prevents your engine from running smoothly.
No rough idling of the engine Rough idling of the engine is one of the most common signs of faulty spark plugs. The most important features of best spark plugs for horsepower There are a number of features you should focus on during your search for the best plugs for horsepower. The gap type Most spark plugs can be used on a number of different engines, as they have an adjustable spark gap.
Most spark plugs have gaps in the range between 0. The 8 best spark plugs for horsepower Now that you have the information you may need while searching for the spark plugs, we should take a look at some of the best spark plugs for horsepower. ACDelco David Borgogni. David is a specialist in automotive diagnostics and has been working with cars for over 10 years.
He covers the topics that matter most to the consumer. From adaptive cruise control to cold-weather car care and the best products to use for all driving conditions, David has covered it all.
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