Frequently Asked Questions

What type of spark plug is best for performance?

The most important factor in choosing a spark plug is the heat range. The heat range is the measure of how much heat a spark plug can dissipate. It is determined by the distance between the firing tip and the shoulder of the shell.

A longer distance means more heat dissipation. Spark plugs are available in different sizes, but they all have 14 mm threads. The size refers to the diameter of the shell, not the thread size.

There are three basic types of spark plugs: standard, tapered, and extended tip. Standard spark plugs have a flat firing surface and no projection beyond it. Tapered spark plugs have a slightly curved firing surface and a small projection beyond it.

Extended tip spark plugs have a long, tapered firing surface with a large projection beyond it. The type of sparking electrode also affects performance. There are three common types: platinum, iridium, and copper core.

Platinum electrodes last longer than iridium electrodes, but they cost more. Iridium electrodes provide better performance than platinum or copper core electrodes because they create smaller sparks that burn hotter and cleaner. Copper core electrodes are less expensive than platinum or iridium electrodes, but they don't last as long and don't provide as good of performance.

Do high performance spark plugs make any difference?

If you're looking for better performance from your car, high performance spark plugs may be one option to consider. These types of spark plugs can provide a number of benefits over standard plugs, including improved combustion, more power and better fuel economy. Of course, as with any modification, there are also some potential downsides to installing high performance spark plugs.

One is that they may create too much heat for your engine, potentially causing damage. Additionally, they can be more expensive than standard plugs. So, do high performance spark plugs make a difference?

Ultimately, it depends on your goals and what type of car you have. If you're simply looking for a little extra power or better fuel economy, they may be worth considering. However, if you're worried about potential engine damage or don't want to spend the extra money, stick with standard plugs.

Can performance spark plugs increase horsepower?

If you're looking for a way to increase your car's horsepower, you might be wondering if performance spark plugs can help. The answer is yes, but it's important to understand how and why they work before you make the switch. Spark plugs are one of the most important components of your car's engine, and they play a vital role in the combustion process.

Performance spark plugs are designed to create a more powerful spark than standard plugs, which can lead to increased power and efficiency. There are a few different ways that performance spark plugs can increase horsepower. First, by creating a stronger spark, they can help to improve combustion.

This means that more of the fuel in your engine is being burned, resulting in more power. Additionally, performance spark plugs can also improve airflow into the cylinders, which also leads to increased power. Of course, it's important to keep in mind that not all cars will see a significant boost in horsepower from switching to performance spark plugs.

It really depends on your specific vehicle and engine set-up. However, if you're looking for any kind of power increase, it's definitely worth trying out a set of performance spark plugs!

Who makes the best spark plugs for racing?

There are many factors to consider when choosing the best spark plugs for racing. The type of engine, the operating conditions and the desired results all play a role in selecting the right plugs. Many racers use Iridium or Platinum tipped plugs because they last longer and produce a more consistent spark over time.

These plugs also resist fouling better than standard copper core plugs. When it comes to performance, however, there is no definitive answer as to which brand produces the best spark plugs for racing. It really depends on what you are looking for and what works best with your particular engine setup.

Ultimately, it is important to consult with a professional mechanic or engine builder to find out which spark plugs will work best for your application.