Description
Specifications:
– Electrode Tip Material: Iridium
– Spark Plug Gap: Pre-gapped
– Wrench Diameter: 0.630″
– Thread Diameter: 0.551″
– Thread Length: 1.043″
– Heat Range: 7
– Type: Long Reach
Features:
– 0.6mm Iridium Alloy Center Electrode
– Iridium Alloy Center Electrode reduces voltage requirement as well as improving ignition performance and durability
– Outer Electrode with Platinum Chip
– The Outer Electrode incorporates a square platinum chip which improves urability, and when combined with the iridium center electrode boosts ignition performance
– The Outer Electrode features a shortened tip design and tapered shape while
– Maintaining the necessary space for proper ignition
– Short Type Outer Electrode (Anti-Vibration)
– The outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration. This anti-vibration design improves longevity of the outer electrode
– Thermal Edge
– After long idling or various combustion conditions carbon buildup can occur causing misfires. The Thermal Edge of the ceramic insulator will discharge to help decrease carbon deposits
– Spark Support Gap
– Discharges will occur in the Spark Support Gap (space between the tip of insulator and the base of the outer electrode) to help prevent carbon buildup
Special Design RE-type for Rotary Engines. Rotary engines reciprocating design have a different mechanism and combustion condition. RE-type spark plugs are specially designed to meet the different requirement for rotary engines. The straight shape platinum outer electrode enables reliable ignition performance.
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