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High Performance LS3 Fuel Injectors
About Excess Fuel Injectors For LS3 Engines
Upgrade your LS3 engine performance with Excess Injectors. Our top-of-the-line LS3 fuel injectors are meticulously crafted to amplify your vehicle's power and efficiency. Engineered with unmatched precision and reliability, these injectors ensure precise fuel delivery, making them the ideal choice for drivers striving to unlock their engine's full potential.
Celebrated as one of the premier upgrades for your current fuel system, our high-performance fuel injectors for LS3 engines deliver unparalleled fuel delivery, resulting in maximum horsepower and effortless control.
By investing in Excess Injectors, you also gain access to the Exact Match Data app. This invaluable tool empowers you to fully optimize your LS3 injectors with comprehensive testing and matching data.
Explore our wide selection of fuel injector sizes including 710cc, 1000cc, 1100c, 1200cc and 1500cc. Utilize our injector calculator to achieve your desired engine and driving performance, maximizing the capabilities of your LS2 engine.