Fuel Injector Clinic 660cc High Impedance Fuel Injector Set (2009-2013 GM 6.2L Truck Engines) - IS306-0660H-SP
Increase the fueling capability of your 2009-2013 GM 6.2L truck engine with the Fuel Injector Clinic IS306-0660H-SP High Impedance Fuel Injector Set. Designed as a direct-fit performance upgrade, this complete set of eight injectors flows 660cc/min (62 lb/hr) at 43.5 PSI (3 Bar) and 765cc/min (72 lb/hr) at the factory 58 PSI (4 Bar) fuel pressure. Utilizing Fuel Injector Clinic's latest injector technology, these injectors deliver exceptional linearity, precise fuel control, and outstanding short pulse width repeatability, making them an excellent choice for naturally aspirated, supercharged, turbocharged, and E85-compatible street and performance applications.
This injector set features easy-to-install, drop-in fitment with the factory style connector. No plug conversion is required. The IS306-0660H-SP installs directly into the factory fuel system and is supported by Plug and Play GM ECU calibration data available from Fuel Injector Clinic, helping simplify tuning while maintaining excellent idle quality, throttle response, and drivability.
Each injector set is precisely matched using Fuel Injector Clinic's proprietary Data Match Technology. Every injector is individually serial numbered and includes a detailed Data Match Sheet containing injector-specific flow and latency values, providing industry-leading injector consistency for accurate cylinder-to-cylinder fueling and easier tuning.
Quick Specs
- Part Number: IS306-0660H-SP
- Application: 2009-2013 GM 6.2L Truck Engines
- Injector Quantity: 8
- Injector Flow Rate: 660cc/min (62 lb/hr) at 43.5 PSI (3 Bar)
- Injector Flow Rate: 765cc/min (72 lb/hr) at OE 58 PSI (4 Bar)
- Injector Type: High Impedance (Saturated)
- Drop-in factory style connector
- No plug conversion required
- Plug and Play GM ECU calibration data available
- Fuel Injector Clinic Data Match Technology
- Each injector individually serial numbered
- Detailed Data Match Sheet included
- Flow tested at 43.5 PSI (3 Bar)
- Tested using CF-16B calibration fluid at 90 degrees Fahrenheit
- Application-specific O-rings included
- Lifetime warranty against manufacturing defects
Features
- Designed specifically for 2009-2013 GM 6.2L truck engines
- Flows 660cc/min (62 lb/hr) at 43.5 PSI and 765cc/min (72 lb/hr) at OE 58 PSI fuel pressure
- Easy drop-in installation with the factory style connector
- No wiring modifications or plug conversion required
- Latest high impedance injector technology delivers excellent linearity and repeatability
- Superior short pulse width control for smooth idle quality and excellent drivability
- Fuel Injector Clinic Data Match Technology ensures precise injector-to-injector consistency
- Each injector is individually serial numbered with an included Data Match Sheet
- Plug and Play GM ECU calibration data available for supported applications
- Application-specific O-rings included for proper installation
- Ideal for naturally aspirated, turbocharged, supercharged, and E85-compatible performance builds
- Backed by Fuel Injector Clinic's lifetime warranty against manufacturing defects
Fitment
- 2009 GM 6.2L Truck Engine
- 2010 GM 6.2L Truck Engine
- 2011 GM 6.2L Truck Engine
- 2012 GM 6.2L Truck Engine
- 2013 GM 6.2L Truck Engine
FAQs
Do these injectors require any wiring modifications?
No. The IS306-0660H-SP is a true drop-in injector set that uses the factory style connector, eliminating the need for wiring modifications or plug conversion.
What is included with this injector set?
The kit includes eight individually matched high impedance injectors, application-specific O-rings, and a Data Match Sheet containing injector-specific flow and latency information. Plug and Play GM ECU calibration data is also available from Fuel Injector Clinic.
Why Buy From Beefcake Racing?
Beefcake Racing proudly supplies genuine Fuel Injector Clinic fuel injectors backed by competitive pricing, fast shipping, and expert technical support. Whether you're upgrading a daily-driven 6.2L truck or building a high-horsepower performance combination, our experienced team can help you select the right injectors and supporting fuel system components.
Questions about injector sizing or installation?
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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