{"product_id":"accel-suppression-core-wire-set-8-8mm-black-274-0120","title":"Accel Suppression Core 8.8mm Black Spark Plug Wire Set - Harley \u0026 Indian Electronic Ignition","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Accel\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eAccel parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every Accel item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eAchieve optimal ignition performance on your V-twin with the Accel 8.8mm Suppression Core Spark Plug Wire Set. These black wires are engineered to effectively suppress RFI noise, ensuring a clean and consistent spark for electronic ignition systems.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003eMaximum RFI protection for electronic ignitions\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003e8.8mm suppression core for noise reduction\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eStainless steel terminals for reliable connections\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003ePremium silicone boots for durability\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHigh-performance street and racetrack rated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Accel suppression core wire set is built for riders who demand the best from their Harley-Davidson or Indian Motorcycle. With robust stainless steel terminals and premium silicone boots, these wires are designed to withstand the rigors of high-performance street and track use, all while delivering maximum RFI protection.\u003c\/p\u003e\u003ch3\u003eClean Power, Every Time\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e8.8mm suppression core for superior RFI noise reduction\u003c\/li\u003e\n\u003cli\u003eMaximum RFI protection specifically for electronic ignitions\u003c\/li\u003e\n\u003cli\u003eDurable stainless steel terminals ensure reliable connections\u003c\/li\u003e\n\u003cli\u003ePremium silicone boots offer excellent insulation and longevity\u003c\/li\u003e\n\u003cli\u003eHigh-performance construction rated for street and racetrack applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIgnition System Optimization\u003c\/h3\u003e\u003cp\u003eFor V-twin owners running electronic ignitions, this Accel wire set is an indispensable upgrade. The suppression core technology prevents signal degradation caused by radio frequency interference, which can lead to misfires and reduced engine efficiency. Installing these wires ensures your ignition system transmits a clean, powerful signal, resulting in improved throttle response and overall engine smoothness. This is a critical component for maintaining peak performance on your performance bagger or V-twin.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Accel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 172089K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 743047942512\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Diameter:\u003c\/strong\u003e 8.8mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6.55 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.38 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat is the main difference between suppression core and stainless core wire?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eSuppression core wire, like this Accel set, is designed to reduce RFI noise in electronic ignition systems. Stainless core wire, on the other hand, is specifically for points or magneto ignitions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill this Accel spark plug wire set fit my Harley or Indian V-twin?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this wire set is compatible with any Harley-Davidson or Indian Motorcycle V-twin that is equipped with an electronic ignition system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhy is suppression core wire important for electronic ignitions?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eSuppression core wire reduces radio frequency interference (RFI) that can disrupt the sensitive electronics in your ignition system, ensuring a clean and consistent spark for optimal engine performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Electrical\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Accel\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/accel\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Accel Suppression Core 8.8mm Black Spark Plug Wire Set - Harley \u0026 Indian Electronic Ignition\",\"item\":\"https:\/\/vtwinbikers.com\/products\/accel-suppression-core-wire-set-8-8mm-black-274-0120\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the main difference between suppression core and stainless core wire?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Suppression core wire, like this Accel set, is designed to reduce RFI noise in electronic ignition systems. Stainless core wire, on the other hand, is specifically for points or magneto ignitions.\"}},{\"@type\":\"Question\",\"name\":\"Will this Accel spark plug wire set fit my Harley or Indian V-twin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this wire set is compatible with any Harley-Davidson or Indian Motorcycle V-twin that is equipped with an electronic ignition system.\"}},{\"@type\":\"Question\",\"name\":\"Why is suppression core wire important for electronic ignitions?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Suppression core wire reduces radio frequency interference (RFI) that can disrupt the sensitive electronics in your ignition system, ensuring a clean and consistent spark for optimal engine performance.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Accel","offers":[{"title":"Default Title","offer_id":53035034574959,"sku":"274-0120","price":76.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_cea1100f-c5e3-40b6-897b-84596ec1f090.png?v=1779560120","url":"https:\/\/vtwinbikers.com\/products\/accel-suppression-core-wire-set-8-8mm-black-274-0120","provider":"Vtwinbikers","version":"1.0","type":"link"}