Fuel Injector Clinic 1440cc High Impedance Fuel Injector Set (IS306-1440H) for 2009-2013 GM 6.2L Truck Engines
The Fuel Injector Clinic IS306-1440H fuel injector set is an excellent choice for high horsepower 2009-2013 GM 6.2L truck builds that require exceptional fuel delivery while maintaining outstanding street manners. Featuring eight 1440cc/min high impedance injectors, this complete set flows 140 lbs/hr at 43.5 PSI (3 Bar) and 160 lbs/hr (1700cc/min) at the factory 58 PSI fuel pressure. Designed as a true drop-in upgrade, these injectors retain the factory-style connector for a straightforward installation with no wiring modifications required.
Positioned between Fuel Injector Clinic's 1200cc and 1650cc offerings, the 1440cc injector provides an outstanding balance of massive fuel capacity and excellent drivability. Utilizing Fuel Injector Clinic's exclusive Data Match Technology, every injector is dynamically flow matched to provide outstanding cylinder-to-cylinder consistency, exceptional short pulse width control, and predictable idle quality. Whether your truck runs pump gasoline, E85, or oxygenated race fuels, these injectors deliver the accuracy and reliability serious performance builds demand.
Quick Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: IS306-1440H
- Application: 2009-2013 GM 6.2L Truck Engines
- Injector Quantity: 8
- Injector Size: 1440cc/min
- Flow Rating: 140 lbs/hr at 43.5 PSI (3 Bar)
- Flow Rating at OE Pressure: 160 lbs/hr (1700cc/min) at 58 PSI (4 Bar)
- Impedance: High Impedance (Saturated)
- Connector: Factory-style drop-in connector
- Installation: No plug conversion required
- Fuel Compatibility: Gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- Flow Testing: Tested at 43.5 PSI (3 Bar) using CF-16B calibration fluid at 90 degrees Fahrenheit
- Data Matching: Individually serial numbered with Data Match Sheet included
- O-rings: Included for factory fitment
- Warranty: Lifetime manufacturer's warranty
Features
- Eight precision-matched 1440cc/min high impedance fuel injectors
- Flows 140 lbs/hr at 43.5 PSI and 160 lbs/hr at factory 58 PSI fuel pressure
- True drop-in design with factory-style connectors
- No wiring modifications or plug adapters required
- Fuel Injector Clinic proprietary Data Match Technology
- Excellent short pulse width control for smooth idle and part throttle operation
- Outstanding drivability for street and competition applications
- Compatible with gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- Stainless alloy valve construction for broad fuel compatibility
- Each injector individually flow tested, matched, and serial numbered
- Complete Data Match Sheet included
- Factory-fit O-rings included
- Plug and Play GM ECU calibration data available from Fuel Injector Clinic
- Backed by Fuel Injector Clinic's lifetime warranty
Fitment
- 2009 GM 6.2L Truck Engines
- 2010 GM 6.2L Truck Engines
- 2011 GM 6.2L Truck Engines
- 2012 GM 6.2L Truck Engines
- 2013 GM 6.2L Truck Engines
FAQs
Do these injectors require wiring modifications?
No. The IS306-1440H uses the factory-style connector for a true drop-in installation, eliminating the need for plug adapters or wiring changes.
What fuels are these injectors compatible with?
The stainless alloy valve construction allows compatibility with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels, making them one of Fuel Injector Clinic's most versatile injector options.
Why Buy From Beefcake Racing?
At Beefcake Racing, we offer genuine Fuel Injector Clinic products backed by knowledgeable customer service and industry experience. Whether you're building a street-driven performance truck or an all-out race combination, we'll help you choose the right injectors and supporting components for your goals.
Need assistance before ordering?
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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