IRIDIUM RACING Spark Plugs VW20 for Porsche 911 / 924S / 944 / 928 / 968

Building on DENSO’s advanced Iridium Rhodium technology and the company’s decades of leadership in ignition research and development, DENSO Iridium Racing® plugs are championship-caliber components. Utilizing the same basic 0.4mm center electrode configuration as DENSO’s Iridium Power® plug – it is simply the best available – DENSO’s motorsport plug is further enhanced with a 0.8mm, 100% platinum ground electrode, a special insulator material with 20% greater strength than conventional plugs, and other valuable features for hardcore racing applications. Surface gap, recessed, and ultra compact 8mm plugs are available for a wide range of specialized racing engines. Manufacturer: Denso.

• Porsche 924 (1986–1987)
• Porsche 924S (1986–1987)

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