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.