Discover the truth behind common misconceptions about NGK Spark Plugs in our "Myth vs. Fact" series. From performance and mileage to durability and efficiency, we bust popular myths and reveal the facts that every bike rider should know. Upgrade your knowledge and ride smarter with NGK. https://www.tumblr.com/ktmsportslove/781067697159061504/ngk-spark-plugs-ngk