NGK 5670-8
This plug ain’t here to babysit. The NGK R5670-8 is a cold-range, non-resistor spark plug made for high-compression, high-heat, high-stakes engines. Crosses into full-send territory with every fire—perfect for boosted brutes, nitrous hits, and screaming small blocks.
Short reach, long life (if your tune’s tight). Add to cart and don’t lift.
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.