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Your cart is empty.Upgrade your engine's performance with this premium set of 8 fuel injectors rated at 550cc/52lb. These high-impedance injectors are specifically designed for LQ4, LQ9, 4.8L, 5.3L, and 6.0L engines, offering superior fuel delivery and atomization. Compatible with E85 fuel, these Delphi-style injectors provide reliable performance and consistent spray patterns for optimal combustion. Each injector features robust construction with precision-machined components and stainless steel elements for durability. Perfect for high-performance applications and engine builds requiring increased fuel flow, these injectors help maximize power output while maintaining smooth operation. The set includes all 8 matched injectors needed for a complete system upgrade, ensuring balanced fuel delivery across all cylinders. Installation is straightforward with standard fitment compatible with factory connectors. They are versatile, supporting a broad spectrum of fuels such as E85, MTBE, FTW, Q16, M5, and C45.
