{"product_id":"accel-s-s-spiral-core-wire-set-8-0mm-red-274-0147","title":"Accel S\/S Spiral Core Spark Plug Wire Set 8.0mm Red - Harley Twin Cam","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;\"\u003eUpgrade your Harley Twin Cam's ignition system with the Accel S\/S Spiral Core wire set. These 8.0mm red wires are engineered to deliver superior peak energy to your spark plugs, ensuring a robust and consistent spark. They also feature advanced RFI shielding, vital for protecting your V-twin's sensitive electronics from interference.\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;\"\u003eOptimized for Harley Twin Cam engines\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eIncreased peak energy for stronger spark\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eMaximum RFI shielding for electronics\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCustom-fit for straightforward installation\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCompatible with carbureted and fuel-injected systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA strong, reliable spark is the foundation of a well-running V-twin. Accel's spiral core wires are designed to minimize resistance and maximize voltage delivery, leading to more efficient combustion and improved engine response. This upgrade translates to a smoother idle, better throttle response, and more consistent power throughout the rev range for your Harley.\u003c\/p\u003e\u003ch3\u003eEnhanced Ignition for Your V-Twin\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e8.0mm diameter wires with 500 ohms per foot resistance\u003c\/li\u003e\n\u003cli\u003eSpiral core construction provides maximum RFI shielding\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Harley Twin Cam engines\u003c\/li\u003e\n\u003cli\u003eDelivers up to 5 times more peak energy than competitor wires\u003c\/li\u003e\n\u003cli\u003eCustom-fit set for easy, no-cut or splice installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOptimized for Harley Twin Cam\u003c\/h3\u003e\u003cp\u003eThis Accel spiral core wire set is meticulously engineered for Harley Twin Cam applications, ensuring a precise fit and optimal performance. Whether your Twin Cam is carbureted or fuel-injected, these wires are compatible and ready to install. Experience a noticeable improvement in your V-twin's ignition efficiency and overall ride quality with this essential upgrade.\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 171098-R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 743047106235\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Gauge:\u003c\/strong\u003e 8.0mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e 500 ohms per foot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.44 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Mainland)\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;\"\u003eIs this a complete set of spark plug wires?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, this is a custom-fit set of Accel S\/S Spiral Core wires, pre-cut and terminated for a direct, no-splicing installation on your Harley Twin Cam.\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 these wires work with both carbureted and fuel-injected Twin Cams?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eAbsolutely. The 8.0mm spiral core design is specifically engineered for Harley Twin Cam applications and is fully compatible with both carbureted and fuel-injected systems.\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;\"\u003eHow do these wires protect my bike's electronics?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe spiral core construction provides maximum RFI (Radio Frequency Interference) shielding. This protection is crucial for preventing interference with your V-twin's fuel injection and other sensitive electronic control systems.\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 S\/S Spiral Core Spark Plug Wire Set 8.0mm Red - Harley Twin Cam\",\"item\":\"https:\/\/vtwinbikers.com\/products\/accel-s-s-spiral-core-wire-set-8-0mm-red-274-0147\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is this a complete set of spark plug wires?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, this is a custom-fit set of Accel S\/S Spiral Core wires, pre-cut and terminated for a direct, no-splicing installation on your Harley Twin Cam.\"}},{\"@type\":\"Question\",\"name\":\"Will these wires work with both carbureted and fuel-injected Twin Cams?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Absolutely. The 8.0mm spiral core design is specifically engineered for Harley Twin Cam applications and is fully compatible with both carbureted and fuel-injected systems.\"}},{\"@type\":\"Question\",\"name\":\"How do these wires protect my bike's electronics?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The spiral core construction provides maximum RFI (Radio Frequency Interference) shielding. This protection is crucial for preventing interference with your V-twin's fuel injection and other sensitive electronic control systems.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Accel","offers":[{"title":"Default Title","offer_id":53035706581103,"sku":"274-0147","price":67.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_57933147-18c8-44dd-aa82-9b734157f500.png?v=1779562972","url":"https:\/\/vtwinbikers.com\/products\/accel-s-s-spiral-core-wire-set-8-0mm-red-274-0147","provider":"Vtwinbikers","version":"1.0","type":"link"}