The best motorcycle spark plug buying guide
Now that we’ve looked at our top seven motorcycle spark plug options, the next section tries to answer other questions you may have, whether you’re looking for a Harley Davidson spark plug or a motorcycle spark plug. First, we’ll look at what to prioritize when shopping for motorcycle spark plugs, before listing the different types that are commonly available. Then we will take a closer look at some of the best brands on the market. Then we have our Frequently Asked Questions (FAQ) section and a summary of our number one pick of the products discussed.
What to look for in motorcycle spark plugs: what are the best motorcycle spark plugs
You may still feel like you need a little more information to choose a motorcycle spark plug. Well, in the next section, we are going to give you an overview of some of the key features to keep an eye out for. Most of these relate to making sure the plug matches your vehicle. Otherwise, you could end up with a product that is totally incompatible with your needs and this could lead to you needing an early replacement.
Motorcycles come in different shapes and sizes, as do spark plugs. The size is measured by the diameter of the threaded area. If this is wrong, you won’t be able to adjust it as needed. Vehicles differ in their engine design, so choose a plug that will work well with your motorcycle. You should consult your owner’s manual for more information on the recommended plug. If you choose one that is the wrong diameter, you won’t be able to snap it into place as needed. Or you can even damage the cylinder head by destroying the thread. So, if you are looking for the best spark plugs for a Harley Davidson, be sure to clarify that it is compatible.
Another specification to pay attention to is the electrode spacing. This term refers to the distance between the center electrode and the ground electrode. The latter is always at 0 volts. When the first reaches the correct voltage, it will release an electrical discharge like a spark, igniting the fuel and moving the pistons. This needs to be especially accurate or it can lead to a host of problems for your vehicle, including a large number of misfires, loss of power, poor fuel economy, and shortened life. Remember, this figure must be accurate in hundredths of an inch.
Spark plugs come in different heat ranges (we’ll get into more detail on this a bit later). Be sure to check your owner’s manual to find out which one to choose. All heat ranges are shown in numerical terms, with lower numbers being hotter and higher numbers being cooler. If your motorcycle has a modified engine, you should consult an expert who knows a lot about performance modifications.
All of the points we’ve discussed so far are somehow related to compatibility, but it’s worth giving this point a separate section as well. Before you can buy the correct spark plug, you need information such as the make and model of the vehicle, the type of engine, the type of fuel system, and the part number. The more information you have, the more likely you are to make a smart and informed decision when it comes to spark plugs.
Whenever you are shopping for any product for your motorcycle, you want to be sure of its quality. First of all, you want it to stand the test of time. And secondly, you don’t want it to do anything harmful to your motorcycle that could otherwise have been prevented. One way to be more sure of quality is to verify the brand and what kind of credentials it offers. Also, you can check out previous customer reviews to see what they have said about the product.
The correct spark plug should offer a decent amount of functionality for your car’s engine. Evaluate your different options closely to determine what kinds of positive features they can offer. It’s easier if the product lists a lot of information beforehand. In this way, you can compare and contrast the different options available to you.
Types of motorcycle spark plugs: which is the best spark plug for motorcycle
Motorcycle spark plugs vary in several ways. So let’s start by looking at each of the three main types of electrodes in more detail, as well as offering an overview of some of the main pros and cons. We will then move on to some of the other major variations you can expect.
First, we have copper electrodes. This design is the most outdated and is one that no longer exists particularly widely. Essentially,…