{"product_id":"holley-550-650-dominator-efi-kit-for-gm-ls-series-engines-with-wiring-harness","title":"Holley 550-650 Dominator EFI Kit for GM LS-Series Engines with Wiring Harness","description":"Dominator EFI Kit - GM LS\n\u003cp\u003eThe Holley 550-650 Dominator EFI Kit is designed for GM LS-Series engines, specifically optimized for LS1 and LS6 applications. This comprehensive kit includes an advanced Engine Control Module (ECU) and a dedicated wiring harness to ensure precise fuel management and engine performance. Crafted for high-performance automotive builds, the Dominator EFI system offers seamless integration and reliable operation for enthusiasts and professional tuners alike. The kit's robust components are engineered to withstand demanding conditions, providing consistent power delivery and improved throttle response. Installation is straightforward, making it suitable for custom builds and upgrades on GM LS engines. The system's design emphasizes durability and ease of tuning, allowing users to maximize engine potential with minimal hassle. Whether you're upgrading a race car or enhancing your daily driver, this EFI kit delivers the control and performance necessary for modern fuel injection systems.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eEngine Control Module optimized for GM LS-Series engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes wiring harness for seamless installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for LS1 and LS6 engine applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable construction suitable for high-performance use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFacilitates precise fuel management and tuning\u003c\/li\u003e\u003c\/ul\u003e","brand":"HOLLEY","offers":[{"title":"Default Title","offer_id":44675937599554,"sku":"HLY550-650","price":3299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4327\/4306\/files\/HLY550-650.jpg?v=1785948460","url":"https:\/\/ltactradingco.com\/products\/holley-550-650-dominator-efi-kit-for-gm-ls-series-engines-with-wiring-harness","provider":"LTAC Trading Co.","version":"1.0","type":"link"}