ProCharger 101 – Spark Plug Tech for Supercharged Engines

What spark plugs are best when supercharging?

When you add more pressure to your engine cylinder, you may need to adjust your spark. There are several factors to consider if you want to avoid misfires. In this ProCharger 101 video, we cover topics like: What spark plug is one heat range colder? What spark plugs do I use when my vehicle is supercharged? How do you “gap” plugs? Or why does any of this matter? Watch the video to understand these topics and more.  

NGK Tech Support 
Autolite Tech Support 

How to read a spark plug for horsepower (On Gas or E85): 
How to read a spark plug for horsepower (On Methanol): 

Got more questions about supercharging?

Give our sales staff a call or email us at the following contact methods below. Or you can click HERE to find a dealer nearby to help out with your vehicle. We will be happy to assist you with any technical questions about supercharger systems and the results you can expect.Mon – Fri 8am – 5:30pm CSTPhone – (913) 338-2886Sales Email – [email protected]
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ProCharger offers Executive Orders for Emissions Compliance (EO) from California Air Resources Board (CARB) for many of our most popular car, truck and SUV applications. If you live in California, we can only sell you products with EO certification. Check out our full list of EO offerings.