Description
When you’re pushing your engine to its limits on the track, spark plug reliability becomes non-negotiable. The V-Power Racing Plug 7405 delivers consistent ignition performance across high-RPM applications where standard plugs fall short. Built by NGK Racing for serious competitors, this plug handles the demands of forced induction and aggressive tuning without compromise.
Engineered with a non-resistor design, the R5672A-9 maximizes spark energy delivery to your combustion chamber—critical for maintaining peak power output. The extended tip geometry and precise 0.750-inch reach ensure optimal flame kernel development in high-compression engines, while the gasket seat provides a reliable seal that won’t degrade under thermal cycling.
- NGK Racing plug
- 14mm thread diameter
- 0.750in reach
- Extended tip design
- Gasket seat
- Non-resistor construction
- Sold individually
