{"product_id":"denso-copper-core-u-groove-spark-plug-for-1970-1985-yamaha-xs650","title":"Denso Copper Core U-Groove Spark Plug for 1970-1985 Yamaha XS650","description":"\u003ch2\u003eDenso Copper Core Non-Resistor U-Groove Spark Plug for 1970-1985 Yamaha XS650\u003c\/h2\u003e\n\u003cp\u003eFinding plugs without built-in resistors can be difficult in the modern age. That's a setback for those working on motorcycles like the XS650 that can be sensitive to ignition voltage, but Denso is still making plugs for XS owners.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e14mm thread, 3\/4\" (19mm) reach, gasket seat, 13\/16\" hex\u003c\/li\u003e\n\u003cli\u003eDenso heat range 22 is same heat range as the factory BP7ES\u003c\/li\u003e\n\u003cli\u003eProjected insulator tip sits deeper in the combustion chamber, so it reaches self-cleaning temperature sooner and resists fouling around town\u003c\/li\u003e\n\u003cli\u003ePatented U-groove ground electrode gives the flame kernel a pocket to grow in for a larger flame front and a more complete burn\u003c\/li\u003e\n\u003cli\u003eCopper-core center electrode with nickel-alloy tip and ground strap\u003c\/li\u003e\n\u003cli\u003eNon-resistor construction like the original BP7ES\u003c\/li\u003e\n\u003cli\u003eRun resistor plug caps or suppression-core wire to keep ignition noise out of electronic ignitions and accessories\u003c\/li\u003e\n\u003cli\u003eSold each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThere’s nothing exotic here. That’s the point. This Denso copper-core plug is the equivalent to the factory heat range. Plugs on a parallel twin come out in five minutes—cheap and frequent beats expensive and forgotten. Pick up a few! Sold each.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":50951730561217,"sku":"108-0270","price":5.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5601\/8498\/files\/108-0270.png?v=1794594620","url":"https:\/\/tcbros.com\/products\/denso-copper-core-u-groove-spark-plug-for-1970-1985-yamaha-xs650","provider":"TC Bros","version":"1.0","type":"link"}