{"product_id":"fitech-fuel-injectionretro-ls-port-750-hp-efi-system-w-ls3-intake","title":"FiTech Fuel Injection Retro LS Port 750 HP EFI System w\/LS3 Intake — GM LS-Series","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout FiTech Fuel Injection\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eFiTech Fuel Injection engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FiTech Fuel Injection lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/VrPacrr7-vY\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUnleash 750 HP with FiTech Retro LS Port EFI System \u0026amp; LS3 Intake\u003c\/h2\u003e\u003cp\u003eRevolutionize your GM LS-Series engine with the \u003cb\u003eFiTech Fuel Injection Retro LS Port 750 HP EFI System\u003c\/b\u003e, complete with a high-performance LS3 intake manifold. This advanced multi-port EFI system is engineered to deliver an astounding 750 horsepower, providing a seamless blend of modern performance and classic aesthetics. Designed specifically for LS engines, it offers superior fuel atomization, precise control, and a significant power boost over stock setups.\u003c\/p\u003e\u003ch3\u003eLS-Specific Performance Highlights:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e750 HP Capable:\u003c\/b\u003e Built to support high-horsepower LS engine builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMulti-Port Fuel Injection:\u003c\/b\u003e Delivers fuel directly to each cylinder for optimal efficiency and power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntegrated LS3 Intake:\u003c\/b\u003e High-flow intake manifold designed for peak performance on LS-Series engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e55 lb\/hr Injectors:\u003c\/b\u003e Precisely sized for the demands of 750 HP LS applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBlack Powder Coat Finish:\u003c\/b\u003e Durable and stylish, enhancing your engine bay's appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGM LS-Series Fitment:\u003c\/b\u003e Specifically designed for compatibility with various LS engines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOptimized for GM LS Engines\u003c\/h3\u003e\u003cp\u003eUnlike universal throttle body systems, the Retro LS Port EFI is a true multi-port system, providing individual injector control for each cylinder. This results in superior idle quality, throttle response, and fuel economy, especially at higher RPMs. The included LS3 intake manifold is meticulously designed to maximize airflow and distribution, ensuring every cylinder receives an equal charge for consistent, powerful combustion.\u003c\/p\u003e\u003ch3\u003eComplete \u0026amp; Ready-to-Install\u003c\/h3\u003e\u003cp\u003eThis master kit provides a comprehensive solution for your LS engine, including the EFI system, LS3 intake, and all necessary components for a straightforward installation. The robust aluminum construction and black powder coat finish ensure long-lasting durability and a clean, aggressive look. Upgrade your LS-powered vehicle with the cutting-edge performance and reliability of FiTech's Retro LS Port EFI system from GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular FiTech Fuel Injection products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectionrepl-fuel-injector-55lb\" style=\"color:#0066cc;text-decoration:none;\"\u003eFiTech Fuel Injection Replacement Fuel Injector 55LB — Fits FiTech EFI Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectiongo-shift-stand-alone-trans-control-unit-gm\" style=\"color:#0066cc;text-decoration:none;\"\u003eFiTech Go Shift Stand Alone Transmission Control Unit — Fits GM 4L60E\/4L80E\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectiongo-efi-4-600hp-basic-kit-bright-tumble-finish\" style=\"color:#0066cc;text-decoration:none;\"\u003eFiTech Go EFI 4 600HP Throttle Body Kit — Universal Bright Tumble Finish\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectiongo-efi-4-600hp-basic-kit-matte-black\" style=\"color:#0066cc;text-decoration:none;\"\u003eFiTech Go EFI 4 600HP Throttle Body Kit — Universal Matte Black Finish\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectiongo-street-efi-400hp-kit-cast-finish\" style=\"color:#0066cc;text-decoration:none;\"\u003eFiTech Fuel Injection Go Street EFI 400hp Kit — Cast Finish Universal\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"FiTech Fuel Injection Retro LS Port 750 HP EFI System w\/LS3 Intake \\u2014 GM LS-Series\",\"description\":\"Upgrade your GM LS-Series with the FiTech Retro LS Port 750 HP EFI System, including an LS3 intake. 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Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"FiTech Fuel Injection\"},\"mpn\":\"37002\",\"url\":\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectionretro-ls-port-750-hp-efi-system-w-ls3-intake\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2658.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectionretro-ls-port-750-hp-efi-system-w-ls3-intake\",\"sku\":\"GMXW_37002\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Intake\",\"item\":\"https:\/\/ggcracing.com\/collections\/intake\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"FiTech Fuel Injection\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=FiTech+Fuel+Injection\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"FiTech Fuel Injection Retro LS Port 750 HP EFI System w\/LS3 Intake \\u2014 GM LS-Series\",\"item\":\"https:\/\/ggcracing.com\/products\/fitech-fuel-injectionretro-ls-port-750-hp-efi-system-w-ls3-intake\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the FiTech Fuel Injection Retro LS Port 750 HP EFI System w\/LS3 Intake \\u2014 GM LS-Serie fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for FiTech Fuel Injection?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the FiTech Fuel Injection Retro LS Port 750 HP EFI System w\/LS3 Intake \\u2014 GM LS-Serie?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cold air intakes typically install in 30-60 minutes with basic hand tools. No tuning required for most plug-and-play kits.\"}}]}\u003c\/script\u003e","brand":"FiTech Fuel Injection","offers":[{"title":"Default Title","offer_id":41119895027796,"sku":"GMXW_37002","price":2658.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/FIT37002.jpg?v=1717277105","url":"https:\/\/ggcracing.com\/en-co\/products\/fitech-fuel-injectionretro-ls-port-750-hp-efi-system-w-ls3-intake","provider":"GGCRACING INC","version":"1.0","type":"link"}