{"product_id":"harddrive-hd-performance-coils-hp-coil-efi-marelli-flh-flt-1995-1998-820-60412","title":"Harddrive HD Performance Coils - HP Coil EFI Marelli FLH\/FLT 1995-1998 — Harley-Davidson Road King, Electra Glide Classic, Road Glide (1995-1998)","description":"\u003cp\u003eHarddrive HD Performance coil for 1995-1998 Harley-Davidson Touring FLH\/FLT with EFI, engineered to deliver 30,000-volt spark output. ION Sense feedback ensures seamless compatibility with stock Harley ECU while improving cold starts, eliminating high-speed misfire, and boosting fuel economy.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e30,000-volt coil increases peak spark by 20% or more\u003c\/li\u003e\n  \u003cli\u003eION Sense feedback compatible with Harley EFI ECU\u003c\/li\u003e\n  \u003cli\u003eDual Fire and Single Fire capable\u003c\/li\u003e\n  \u003cli\u003eImproves starting and fuel mileage\u003c\/li\u003e\n  \u003cli\u003eReduces high-speed misfire\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 Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 10-2009\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361439483\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5 in L × 3 in W × 4 in H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3 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\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits 1995-1998 Harley-Davidson Touring models (FLH\/FLT) equipped with factory EFI.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this coil work with my stock Harley ECU?\u003c\/h3\u003e\n\u003cp\u003eYes. The ION Sense feedback is engineered for direct compatibility with stock 1995-1998 Harley EFI computers without tuning or modifications.\u003c\/p\u003e\n\u003ch3\u003eHow much does spark voltage increase compared to stock?\u003c\/h3\u003e\n\u003cp\u003ePeak spark voltage typically increases by 20% or more over original equipment, resulting in faster ignition and hotter flame kernel.\u003c\/p\u003e\n\u003ch3\u003eDoes this fix my high-speed misfire?\u003c\/h3\u003e\n\u003cp\u003eYes — the increased spark output stops high-speed misfire caused by weak ignition at higher RPM and load.\u003c\/p\u003e\n\u003ch3\u003eCan I use this if I run both Dual Fire and Single Fire applications?\u003c\/h3\u003e\n\u003cp\u003eYes. This coil supports both Dual Fire (two cylinders per coil) and Single Fire (one cylinder per coil) configurations.\u003c\/p\u003e\n\u003ch3\u003eWill this improve my gas mileage?\u003c\/h3\u003e\n\u003cp\u003eMany riders report improved fuel mileage and throttle response due to more complete combustion from the hotter spark.\u003c\/p\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53036026364015,"sku":"820-60412","price":76.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_89ea232e-336d-49ea-83f7-6935c491c52e.png?v=1779565239","url":"https:\/\/vtwinbikers.com\/products\/harddrive-hd-performance-coils-hp-coil-efi-marelli-flh-flt-1995-1998-820-60412","provider":"Vtwinbikers","version":"1.0","type":"link"}