{"product_id":"holley-hp-motorsport-wiring-loom","title":"Holley HP Motorsport Wiring Loom","description":"\u003ch2 data-start=\"289\" data-end=\"324\"\u003eHolley HP Motorsport Wiring Loom\u003c\/h2\u003e\n\u003cp data-start=\"326\" data-end=\"447\"\u003eMotorsport-grade \u003cstrong data-start=\"343\" data-end=\"368\"\u003eETFE (MIL-W-22759\/16)\u003c\/strong\u003e wiring loom engineered specifically for the \u003cstrong data-start=\"413\" data-end=\"446\"\u003eHolley HP Engine Control Unit\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"449\" data-end=\"803\"\u003eThis wiring loom is designed for builders who require a reliable, professional-grade electrical foundation for a Holley HP–controlled engine. Hand-built using \u003cstrong data-start=\"608\" data-end=\"653\"\u003eMIL-W-22759\/16 motorsport-grade ETFE wire\u003c\/strong\u003e, it is intended for performance street and motorsport applications where heat, vibration, and electrical noise are part of the operating environment.\u003c\/p\u003e\n\u003cp data-start=\"805\" data-end=\"970\"\u003eThe Holley HP ECU is widely used in performance and competition builds, and this loom removes the compromises commonly found in universal or automotive-grade wiring.\u003c\/p\u003e\n\u003chr data-start=\"972\" data-end=\"975\"\u003e\n\u003ch2 data-start=\"977\" data-end=\"1015\"\u003eDesigned Specifically for Holley HP\u003c\/h2\u003e\n\u003cp data-start=\"1017\" data-end=\"1262\"\u003eThis loom is pinned exclusively for the \u003cstrong data-start=\"1057\" data-end=\"1074\"\u003eHolley HP ECU\u003c\/strong\u003e. Every circuit is allocated correctly for the ECU’s engine management inputs, outputs, power supply, and CAN communications — with no universal pinouts, repurposed circuits, or guesswork.\u003c\/p\u003e\n\u003cp data-start=\"1264\" data-end=\"1397\"\u003eThe result is a clean, predictable wiring system that supports stable ECU operation, accurate sensor data, and long-term reliability.\u003c\/p\u003e\n\u003chr data-start=\"1399\" data-end=\"1402\"\u003e\n\u003ch2 data-start=\"1404\" data-end=\"1462\"\u003eBuilt Using Motorsport-Grade ETFE Wire (MIL-W-22759\/16)\u003c\/h2\u003e\n\u003cp data-start=\"1464\" data-end=\"1626\"\u003eMIL-W-22759\/16 ETFE wire was originally developed for aerospace and military applications and is ideally suited to performance street and motorsport environments.\u003c\/p\u003e\n\u003cp data-start=\"1628\" data-end=\"1649\"\u003eKey benefits include:\u003c\/p\u003e\n\u003cul data-start=\"1651\" data-end=\"1891\"\u003e\n\u003cli data-start=\"1651\" data-end=\"1722\"\u003e\n\u003cp data-start=\"1653\" data-end=\"1722\"\u003eExcellent resistance to heat, fuels, oils, and automotive chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1723\" data-end=\"1779\"\u003e\n\u003cp data-start=\"1725\" data-end=\"1779\"\u003eThin, lightweight insulation for compact, tidy looms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1780\" data-end=\"1838\"\u003e\n\u003cp data-start=\"1782\" data-end=\"1838\"\u003eHigh durability under vibration and continual movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1839\" data-end=\"1891\"\u003e\n\u003cp data-start=\"1841\" data-end=\"1891\"\u003eReduced risk of insulation degradation over time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1893\" data-end=\"1942\"\u003eThis wire is selected for reliability — not cost.\u003c\/p\u003e\n\u003chr data-start=\"1944\" data-end=\"1947\"\u003e\n\u003ch2 data-start=\"1949\" data-end=\"1986\"\u003eTerminated or Unterminated Options\u003c\/h2\u003e\n\u003cp data-start=\"1988\" data-end=\"2163\"\u003eThis Holley HP loom is supplied in an \u003cstrong data-start=\"2026\" data-end=\"2056\"\u003eunterminated (flying lead)\u003c\/strong\u003e configuration as standard, allowing complete flexibility for engine layout, sensor selection, and routing.\u003c\/p\u003e\n\u003cp data-start=\"2165\" data-end=\"2265\"\u003eA \u003cstrong data-start=\"2167\" data-end=\"2211\"\u003epin placement sheet showing wire numbers\u003c\/strong\u003e is available to download to assist with installation.\u003c\/p\u003e\n\u003cp data-start=\"2267\" data-end=\"2375\"\u003eCustom terminations, wire lengths, and additional provisions can be discussed prior to ordering if required.\u003c\/p\u003e\n\u003chr data-start=\"2377\" data-end=\"2380\"\u003e\n\u003ch2 data-start=\"2382\" data-end=\"2406\"\u003eSuitable Applications\u003c\/h2\u003e\n\u003cp data-start=\"2408\" data-end=\"2434\"\u003eThis loom is suitable for:\u003c\/p\u003e\n\u003cul data-start=\"2436\" data-end=\"2648\"\u003e\n\u003cli data-start=\"2436\" data-end=\"2467\"\u003e\n\u003cp data-start=\"2438\" data-end=\"2467\"\u003ePerformance street vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2468\" data-end=\"2500\"\u003e\n\u003cp data-start=\"2470\" data-end=\"2500\"\u003eTrack and competition builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2501\" data-end=\"2540\"\u003e\n\u003cp data-start=\"2503\" data-end=\"2540\"\u003eEngine swaps and custom conversions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2541\" data-end=\"2593\"\u003e\n\u003cp data-start=\"2543\" data-end=\"2593\"\u003eNaturally aspirated and forced induction engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2594\" data-end=\"2648\"\u003e\n\u003cp data-start=\"2596\" data-end=\"2648\"\u003eProfessional workshops and performance fabricators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2650\" data-end=\"2808\"\u003eThis is \u003cstrong data-start=\"2658\" data-end=\"2665\"\u003enot\u003c\/strong\u003e a vehicle-specific plug-and-play harness. It is intended for custom installations where control, reliability, and electrical integrity matter.\u003c\/p\u003e\n\u003chr data-start=\"2810\" data-end=\"2813\"\u003e\n\u003ch2 data-start=\"2815\" data-end=\"2833\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-start=\"2835\" data-end=\"2970\"\u003e\n\u003cli data-start=\"2835\" data-end=\"2865\"\u003e\n\u003cp data-start=\"2837\" data-end=\"2865\"\u003eHolley HP ECU connector(s)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2866\" data-end=\"2913\"\u003e\n\u003cp data-start=\"2868\" data-end=\"2913\"\u003ePre-wired ETFE (MIL-W-22759\/16) wiring loom\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2914\" data-end=\"2970\"\u003e\n\u003cp data-start=\"2916\" data-end=\"2970\"\u003eBuilt to order and quality checked prior to dispatch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2972\" data-end=\"3021\"\u003eSensors, actuators, and the ECU are not included.\u003c\/p\u003e\n\u003chr data-start=\"3023\" data-end=\"3026\"\u003e\n\u003ch2 data-start=\"3028\" data-end=\"3073\"\u003eBuilt to Support Proven Holley EFI Systems\u003c\/h2\u003e\n\u003cp data-start=\"3075\" data-end=\"3314\"\u003eThe Holley HP ECU is a versatile and widely adopted engine management platform. This loom is designed to support it properly — without shortcuts, compromises, or unnecessary complexity — while maintaining motorsport-grade wiring standards.\u003c\/p\u003e\n\u003chr data-start=\"3316\" data-end=\"3319\"\u003e\n\u003ch3 data-start=\"3321\" data-end=\"3337\"\u003eLegal Notice\u003c\/h3\u003e\n\u003cblockquote data-start=\"3338\" data-end=\"3471\"\u003e\n\u003cp data-start=\"3340\" data-end=\"3471\"\u003e\u003cem data-start=\"3340\" data-end=\"3471\"\u003eHolley® is a registered trademark of Holley Performance Products, Inc. This product is not affiliated with or endorsed by Holley.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Hard Wired Motorsports","offers":[{"title":"2.5m","offer_id":67778087452832,"sku":null,"price":540.0,"currency_code":"AUD","in_stock":true},{"title":"5.0m","offer_id":67778087485600,"sku":null,"price":1008.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0285\/1559\/8469\/files\/rn-image_picker_lib_temp_79bbc99c-d22c-4e31-b88a-99bfd9e4c924.jpg?v=1792738718","url":"https:\/\/3dracingsolutions.shop\/products\/holley-hp-motorsport-wiring-loom","provider":"3D Racing Solutions","version":"1.0","type":"link"}