We’re upgrading a classic Jeep build with a retro-style LS port fuel injection system from FiTech EFI—and this isn’t just a performance boost, it’s a full transformation. In this episode, we tear down the old stock fuel injection system and replace it with a complete FiTech EFI kit, including: ✅ Cast intake manifold for a classic carbureted look ✅ Four-barrel-style throttle body ✅ High-quality fuel rails and injectors ✅ Self-learning ECU optional trans control ✅ Clean finishes: polished, black,
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We’re upgrading a classic Jeep build with a retro-style LS port fuel injection system from FiTech EFI—and this isn’t just a performance boost, it’s a full transformation. In this episode, we tear down the old stock fuel injection system and replace it with a complete FiTech EFI kit, including: ✅ Cast intake manifold for a classic carbureted look ✅ Four-barrel-style throttle body ✅ High-quality fuel rails and injectors ✅ Self-learning ECU optional trans control ✅ Clean finishes: polished, black,
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Have you checked out our Ultra Port LS? The FiTech Ultra Port LS 1000 HP EFI System is engineered to meet the demands of serious performance enthusiasts. With the capability to support up to 1000 horsepower, this advanced system ensures optimal fuel delivery, precise engine management, and seamless transmission control. Each system incorporates an external Retro Port LS ECU, renowned for its reliability and seamless integration. Whether you are racing on the track or cruising the streets, the Ul
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Have you checked out our Ultra Port LS? The FiTech Ultra Port LS 1000 HP EFI System is engineered to meet the demands of serious performance enthusiasts. With the capability to support up to 1000 horsepower, this advanced system ensures optimal fuel delivery, precise engine management, and seamless transmission control. Each system incorporates an external Retro Port LS ECU, renowned for its reliability and seamless integration. Whether you are racing on the track or cruising the streets, the Ul
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The new Nitro-Port LS System — built for serious performance with options for LS1 or LS3 platforms. Available in 500, 750, and 1000 HP configurations, with or without transmission control. Kits include the high-flow Nitro-Port manifold, sensors, ECU, harnesses, and more — everything you need to fuel your LS build. Ready to go all in? Available now at FiTechEFI.com or through your favorite dealer. | FiTech
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Introducing the latest addition to the @fitech_efi family: the Rebel LS🚀 The Rebel LS is here in satin, polished, and black finishes, with options for both tall and short configurations, covering LS1 through LS3. Building upon the success of the renowned FiTech Ultimate LS EFI System, the Rebel LS takes innovation a step further with its distinctive cleaner profile and enhanced features, making it the ultimate choice for modern engine conversions. Shoutout to the clean Retro Port install on ‘Bl
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