Pre-Gapped NGK Iridium Spark Plugs for Mustang Ecoboost NGK6510 LTR7IX-11

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https://ppflco.com/products/pre-gapped-ngk-iridium-spark-plugs-for-mustang-ecoboost-ngk6510-ltr7ix-11?_pos=1&_sid=e9ccf0dbf&_ss=r

NGK Iridium Spark Plugs for the Ecoboost Mustang - 1 step colder, pre-gapped to Purple Drank Tuning's specifications. These are the NGK LTR7IX-11 (6510). 

• Full set of (4) for your Ecoboost Mustang
• Pre-Gapped to PD Tuning's specs for pump gas (must email if only using full E85)
• Do not use an anti-seize or dielectric grease on these upon installation
• Do not overtighten these upon installation - recommended is 10ft/lbs
• Limited quantity in stock at all times
• Recommended replacement every 10k-15k miles (depending on usage & fuel)

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