Denso 5285 Exclusive (LEGIT - 2027)

While widely used across various platforms, the 5285 is most commonly found in: IRIDIUM POWER - Specifications | Products | SPARK PLUG

: Iridium is six times harder and eight times stronger than platinum, allowing it to withstand the extreme temperatures of high-performance engines without degrading. Applications and Compatibility denso 5285

24 (Denso scale), which is considered a "cold" plug suitable for high-speed or high-load conditions. Thread Diameter: 10mm. Reach: 19mm (3/4"). Hex Size: 16mm (5/8"). Key Features and Benefits While widely used across various platforms, the 5285

: By minimizing "quenching" (the loss of heat to the electrodes), the Denso 5285 allows for faster flame growth, resulting in measurable improvements in throttle response and acceleration. Reach: 19mm (3/4")

: The ground electrode features a unique U-shaped groove that allows the flame kernel to expand more quickly. This leads to more complete combustion and reduced carbon fouling.