{"product_id":"moroso-high-performance-ultra-40-ignition-wire-40-set-2007-2019-xl-82-8331","title":"Moroso High Performance Ultra 40 Ignition Wire - 40\/SET 2007-2019 XL — Harley-Davidson Sportster 1200 Custom, Super Low, Iron 883 (2007-2017)","description":"\u003cp\u003eMoroso High Performance Ultra 40 ignition wires for 2007-2019 Harley Sportster models, featuring DuPont Kevlar cores and nickel-copper conductors designed for maximum spark energy transfer. Fully compatible with Harley's ION sensing ignition coils and built with silicone boots rated to 600°F.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e8.65mm diameter with 40 ohms per foot resistance\u003c\/li\u003e\n  \u003cli\u003eDuPont Kevlar core — four times stronger than standard aramid cores\u003c\/li\u003e\n  \u003cli\u003eNickel-copper alloy conductors for superior spark energy\u003c\/li\u003e\n  \u003cli\u003eExtra-thick EPDM dielectric layer for insulation strength\u003c\/li\u003e\n  \u003cli\u003eHigh-temperature silicone boots rated to 600°F\u003c\/li\u003e\n  \u003cli\u003eLocking stainless steel terminals resist vibration loosening\u003c\/li\u003e\n  \u003cli\u003e100% compatible with Harley ION sense ignition coils\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Moroso\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 28331\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 84663283314\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e 40 ohms per foot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Diameter:\u003c\/strong\u003e 8.65mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.29 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits 2007-2019 Harley-Davidson Sportster models equipped with ION sensing ignition coils.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre these compatible with my Sportster's ION coils?\u003c\/h3\u003e\n\u003cp\u003eYes — Moroso Ultra 40 wires are 100% compatible with Harley ION sense ignition coil systems on 2007-2019 Sportsters.\u003c\/p\u003e\n\u003ch3\u003eWhat makes the 40 ohm resistance important?\u003c\/h3\u003e\n\u003cp\u003e40 ohms per foot is the ideal resistance spec for modern ION coils — it balances spark energy transfer with electromagnetic noise suppression for reliable ignition.\u003c\/p\u003e\n\u003ch3\u003eWill the silicone boots hold up to engine heat?\u003c\/h3\u003e\n\u003cp\u003eYes — the silicone boots are rated to 600°F, far exceeding typical engine bay temperatures and standard wire boot materials.\u003c\/p\u003e\n\u003ch3\u003eDo the terminals stay tight under vibration?\u003c\/h3\u003e\n\u003cp\u003eYes — the locking stainless steel terminals are engineered to resist loosening from high vibration and engine cycling.\u003c\/p\u003e\n\u003ch3\u003eAre these made in the USA?\u003c\/h3\u003e\n\u003cp\u003eYes — Moroso High Performance wires are manufactured in the USA to strict quality standards.\u003c\/p\u003e","brand":"Moroso","offers":[{"title":"Default Title","offer_id":53035407474799,"sku":"82-8331","price":39.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_e872012b-dbb1-41bb-8136-f281c6d38abd.png?v=1779561415","url":"https:\/\/vtwinbikers.com\/products\/moroso-high-performance-ultra-40-ignition-wire-40-set-2007-2019-xl-82-8331","provider":"Vtwinbikers","version":"1.0","type":"link"}