FIC 445cc High-Z Fuel Injector Set IS305-0445H GM Truck 4.8 5.3 6.0 6.

Fuel Injector Clinic 445cc Injector Set (IS305‑0445H) – 445cc High-Z Fuel Injectors (GM 4.8/5.3/6.0/6.2 ‘07–’13 Trucks)

Condition: New
Brand: Fuel Injector Clinic (FIC)
Manufacturer Part Number: IS305-0445H
Injector Type: High Impedance (High-Z / Saturated)
Flow Rate: ~445 cc/min (~50 lb/hr at OE 58 psi fuel pressure) / ~42 lb/hr at 43.5 psi
Quantity: Set of 8 Injectors

Product Description

Up for sale is a Fuel Injector Clinic IS305-0445H injector set — a precision, high-impedance fuel injector set designed for GM truck engines with 4.8L, 5.3L, 6.0L & 6.2L motors (‘07–’13). These FIC injectors are flow tested and precisely matched using proprietary Data Match Technology, providing excellent consistency, drivability, and tuning confidence.

Key Features

✔ 445 cc/min high-flow injectors (~50 lb/hr @ OE 58 psi)
✔ High-impedance (High-Z) – broad compatibility with OEM & aftermarket ECUs
✔ Precision flow-matched injector set for consistent performance
✔ Excellent short pulse width repeatability for smooth idle and throttle response
✔ Designed for 07–13 GM truck engines with 4.8L–6.2L motors
✔ E85 ethanol compatible with proper tuning