NGK 5820 Crosses to AR2592
Crosses to AR2592 and built to play rough. The NGK 5820 is a race-bred, non-resistor plug for when your ignition system doesn’t have time for interference—or failure. Short thread, projected tip, and a heat range made for high-compression, high-RPM nonsense.
This is what you run when you’re not messing around. Add to cart and let the sparks fly—literally.
"LOVE these plugs, cold heat range for high boost application." -Paul Ferry
Store Policies
We’re splitting the difference! In-stock items will be shipped right away, and we’ll send the rest as soon as they hit the shelves. If any backordered items are expected to take longer than 5 days, we’ll reach out to let you know what’s up and keep you in the loop.