What spark plug brand does Chevy use?

Why is Chevy discontinuing the spark?

The Chevy Spark is ceasing production. This small, low-priced hatchback couldn’t keep up with the competition. So GM, Chevy’s parent company, is discontinuing Spark to focus on more popular models. The Spark has been around for a few years.

What is better iridium or platinum spark plugs?

Iridium is said to be six times harder and eight times stronger than platinum with a 700° higher melting point. Iridium spark plugs have extremely fine electrodes while retaining excellent wear characteristics. Thanks to its strength, iridium spark plugs can last up to 25% longer than comparable platinum spark plugs.

What spark plug for chevy 350?

NGK 3951 Pack of 8 Spark Plugs (TR55)

Why are NGK Spark Plugs better?

NGK spark plugs feature trivalent plating. This silver or chrome-colored finish on the threads is designed to provide corrosion resistance against moisture and chemicals. The coating also acts as a release agent during spark plug removal.

How much HP do NGK Spark Plugs add?

Indexing spark plugs will typically make only a few more horsepower – usually less than 1% of total engine output. For a 500 hp engine, that’s only 5 hp.

How many miles are NGK Spark Plugs good for?

NGK gives them a life expectancy of 40-50k miles. But they have to temper their projections as driving conditions and motor modifications differ. Typically we have found you can expect 60,000 to 80,000 miles on an unaltered motor. NGK Laser Iridium Spark Plugs have iridium center and a platinum ground electrodes.

What are the longest lasting spark plugs?

Choosing the Right Spark Plugs for Your Vehicle

That’s why we highly recommend going with platinum, iridium, or ruthenium spark plugs. They cost a little more upfront, but they last far longer than their copper counterparts. From there, platinum is a little less durable than both iridium and ruthenium.

Is it OK to gap iridium spark plugs?

Should you decide to re-gap your Iridium Power plug, use extreme caution as improper gapping may damage or destroy the Iridium center electrode or porcelain center.

Which is better NGK or Denso?

For this reason, Denso plugs won’t last longer than NGK units but they will be better at producing powerful sparks. On the other hand, NGK plugs will be a standard replacement for their platinum alternatives. They require less maintenance and provide a more stable and consistent performance than a Denso.

Who makes the best spark plugs?

What is the best spark plug for the money?

What’s the best spark plugs for horsepower?

Because iridium conducts energy better than platinum, it’s the optimal choice if you want to get the most out of a performance engine. Iridium spark plugs are designed with iridium discs welded to their electrodes. Iridium is six times harder and eight times stronger than platinum!

Do upgraded spark plugs make difference?

In most cases, you’ll see a noticeable difference in performance after replacing your spark plugs and wires. The engine will run smoother and faster, and the car will have better acceleration. You may also notice an improvement in fuel economy.

Do high performance spark plugs increase horsepower?

In short, yes, in some situations spark plugs can increase horsepower.

Does it matter what brand spark plugs you use?

The most important detail in a spark plug is matching your engine’s design. Copper has high conductivity and low price, but also a shorter lifespan. Harder platinum and iridium cost more, but were designed to last longer, but remember, the best fit is always the one designed for your engine.

Is it OK to mix spark plug brands?

All spark plug manufacturers cross-reference their plugs with other brands so their brand can be interchanged with other brands. For most applications, there are usually a variety of brands that are interchangeable.