VX Platinum Spark Plugs are an extension of the successful Fine Wire Spark Plug line, and are made with the same superior manufacturing quality NGK has maintained for years. A basic property of electricity is that it is easier to push a current through a thin wire (which offers less resistance) than a thick wire. Therefore NGK has reduced the VX Platinum Spark Plug’s center electrode diameter to 0.8 mm, allowing your ignition system to operate at its maximum efficiency. The higher durability of platinum allows the use of a thinner center electrode, while maintaining a long service life. VX Platinum Spark Plugs are the plugs of choice for many racing and performance-minded enthusiasts, and will work great in virtually all applications. The VX Platinum Spark Plug is engineered with a tapered ground electrode for better heat transfer and improved ignitability. 0.8 mm Platinum center electrode Tapered ground electrode Reduction in required voltage increases ignition system efficiency Better spark and excellent ignitability We recommend all motorcycle parts are fitted and tested by qualified professionals.If you are unsure about the part choice for your bike, please contact us before purchase. Reviews There are no reviews yet. Be the first to review “NGK PFR7B Laser Platinum Spark Plug 4853” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.
