5285 ((install)) — Denso

: At just 0.4mm, the Iridium center electrode reduces the voltage required to spark, which improves ignitability even under lean conditions.

: 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

: 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. : At just 0

Tapered-cut nickel with a U-Groove design. Tapered-cut nickel with a U-Groove design

The Denso 5285 is defined by its precision engineering and high-grade materials. Below are the key technical specifications provided by Denso Auto Parts : 0.4mm Iridium-tipped fine wire.

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

The Denso 5285: A High-Performance Ignition Solution The (also known by the technical part number IU24 ) is a premium high-performance spark plug from the world-renowned Iridium Power line. Designed to meet the demands of modern high-revving engines, particularly in motorcycles and powersports, it utilizes cutting-edge materials to deliver superior ignition efficiency and engine response. Core Specifications and Technical Overview