Fuel Injector Connection 550cc 52lb Fuel Injector LS2 EV6 High Impedance

Fuel Injector Connection 550cc 52lb high impedance fuel injectors deliver precise fuel control, smooth idle quality, and dependable performance for street and high-horsepower LS builds. Developed using advanced injector characterization data from industry expert Greg Banish of Calibrated Success, these injectors provide the accurate fueling data tuners rely on for consistent horsepower and drivability.

Designed for compatibility with gasoline, E85, and a wide range of race fuels, these 550cc fuel injectors maintain excellent street manners while supplying the fuel required for higher horsepower naturally aspirated and boosted LS2 applications. Stainless alloy internal components ensure long-term durability and stable performance across aggressive fuel types including pump gas, E85, Q16, VP Import, FTW, M1, M5, and other oxygenated race fuels.

Each injector set is precisely flow matched using advanced in-house flow bench testing. Every set includes a unique code that allows you to download exact injector data for your specific injectors, ensuring unmatched tuning accuracy and repeatable performance.

Fuel Injector Connection injectors include all required o-rings for factory-style installation and are available in multiple configurations for custom or aftermarket setups. Plug-and-play adapter options are available for vehicles requiring connector conversion when needed.

Manufactured using brand new injector cores and backed by a lifetime warranty against manufacturing defects, these injectors deliver reliable performance for serious street and performance LS builds.

Note: High-performance fuel injectors are intended for off-road use only. See manufacturer warranty and disclaimer for full details.

SPECS:

Injector Size: 550cc / 52lb

Flow Rate: 550cc @ 3 bar

Impedance: High impedance

Connector Type: EV6

Top O-ring: 14mm

Bottom O-ring: 15mm

Engine Fitment: LS2

SKU: 550.48.14.15

Fuel Compatibility:

Gasoline, E85, Q16, VP Import, FTW, M1, M5 & oxygenated fuels

Includes:

• Flow-matched injector set
• Installation o-rings
• Downloadable injector data
• Lifetime manufacturer warranty