2150cc FIC Fuel Injector Clinic Injector LS3 LSA LS7 L76 L92 L99 IS303

Fuel Injector Clinic IS303-2150H 2150cc Injectors LS3 LS7 L99 L76 High Impedance Set of 8

Brand: Fuel Injector Clinic (FIC)
Manufacturer Part Number: IS303-2150H
Flow Rate: 2150cc/min @ 43.5 PSI (3 Bar)
Impedance: High Impedance (High-Z / Saturated)
Connector Style: EV6 / USCAR
Injector Type: Ball & Seat
Quantity: Set of 8 Injectors
Condition: Brand New

Product Description

For sale is a brand new Fuel Injector Clinic (FIC) IS303-2150H injector set, engineered for GM LS3-height fuel rail applications. These 2150cc high-impedance fuel injectors are built for extreme horsepower turbocharged, supercharged, E85, methanol, and race fuel builds, delivering massive fuel capacity while maintaining excellent tuning precision and drivability.

Each injector is precision matched using Fuel Injector Clinic’s Data Match Technology, ensuring consistent fueling across all cylinders. Injectors are individually flow-tested, serialized, and include a Data Match Sheet with detailed injector latency and flow characterization for accurate ECU tuning.

Flow-tested at 43.5 PSI (3 Bar) at 90°F using CF-16B calibration fluid, these injectors provide strong high-load fueling, excellent short-pulse control, and stable idle performance even at very high flow rates. Built with stainless internal components for durability and compatibility with pump gas, E85, flex fuel, race fuel, and methanol blends.

Key Features

✔ 2150cc/min Extreme High-Output Flow Rate
✔ High Impedance (Plug-and-Tune Friendly)
✔ Precision Flow-Matched Set (±1%)
✔ Excellent Idle & Short-Pulse Performance for Large Injectors
✔ Gasoline, E85, Flex Fuel, Race Fuel & Methanol Compatible
✔ Includes All Required O-Rings
✔ Individually Flow-Tested & Serialized
✔ Lifetime Manufacturer Warranty
✔ Brand New — Not Remanufactured