Are Mopar spark plugs made by Champion?

What brand of spark plug is best for Dodge?

How long do Mopar spark plugs last?

Generally speaking, spark plugs need to be replaced approximately every 30,000 miles, but this can vary based on a variety of factors.

What spark plugs do Hellcats use?

15-21 6.2L Hellcat, Demon & Trackhawk E3 Spark Plugs E3. 74. E3’s patented DiamondFIRE technology has been proven to be the most powerful way to ignite the air/fuel mixture for the most efficient combustion, and longest performance life.

What is the best spark plug to put in a 5.7 Hemi?

Autolite XP5325 – Best Spark Plugs for 5.7 HEMI 2009+

This Autolite model has iridium-platinum center electrode with platinum ground electrode. This combo ensures lifespan up to 100k miles – more than 3x of copper ones.

Should I use 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.

Do I really need iridium spark plugs?

However, iridium makes the best spark plugs for several reasons. A major downside to copper spark plugs is that they have to be replaced soon because the heat inside your engine and the sparks produced make the copper start deteriorate with time. It will bring down the performance of your engine considerably.

Is there a better spark plug than iridium?

Platinum has better performance in terms of durability than other standard spark plugs. However, when compared with iridium, there’s a major difference.

What is the best brand of iridium spark plug?

Best Iridium Spark Plugs—NGK Iridium Spark Plugs

Iridium plugs are well known for offering increased fuel economy, and this six-pack of NGK plugs is one of the highest quality available. Unlike most other plugs, iridium plugs don’t need to be gapped.

What happens if you use platinum spark plugs instead of iridium?

Iridium is harder than platinum, and in most cases, iridium spark plugs last about 25 percent longer than comparable platinum spark plugs. So you do the math on which is better for you, other than that there is no effect.

Who makes the best spark plugs?

NGK 6619 Iridium IX Spark Plugs snagged the top pick in our spark plug comparison because they offered the best mix of high-performance, fuel efficiency, durability, and dependability. Featuring an iridium construction, these high-quality spark plugs provide a longer lifespan than copper and platinum spark plugs.

What spark plugs are best 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!

What is the main disadvantage of platinum spark plugs?

Single platinum spark plugs feature a platinum disc welded on the center electrode, while double platinum spark plugs have platinum discs on the center and side electrodes. The only drawback of platinum is that it’s less conductive than copper, so it is inferior to the latter when it comes to performance.

Is it OK to Gap platinum spark plugs?

Always use a special spark plug gapping tool to change the gap. Do not change the gap on platinum, iridium or twin tip spark plugs, as the fine electrodes may get damaged.

What is the most expensive spark plug?

Iridium spark plugs are the most expensive spark plug model on the market, but in many cases they are worth the investment, as the premium price also comes with high performance and reliability.