Fuel Injector Clinic 525cc High Impedance Fuel Injector Set (2007-2013 GM 4.8L / 5.3L / 6.0L Truck Engines) - IS305-0525H
Upgrade the fuel system in your 2007-2013 GM 4.8L, 5.3L, or 6.0L truck with the Fuel Injector Clinic IS305-0525H High Impedance Fuel Injector Set. This complete set of eight injectors flows 525cc/min (50 lb/hr) at 43.5 PSI (3 Bar) and 600cc/min (58 lb/hr) at the factory 58 PSI (4 Bar) fuel pressure. Utilizing the latest injector technology, these injectors deliver excellent linearity, exceptional short pulse width repeatability, and outstanding drivability, making them an excellent choice for naturally aspirated, supercharged, turbocharged, and mild E85 performance applications.
This injector set features easy-to-install, drop-in fitment with the factory style connector. No plug conversion is required. Depending on your application, fuel rail spacers may be required, and the necessary spacers are included with the kit. Plug and Play GM ECU calibration data is available from Fuel Injector Clinic for supported GM engine management systems, helping simplify tuning and calibration.
Each injector set is precisely matched using Fuel Injector Clinic's proprietary Data Match Technology. Every injector is individually serial numbered and supplied with a detailed Data Match Sheet containing injector-specific flow and latency information, providing some of the most precise injector matching available in the industry.
Quick Specs
- Part Number: IS305-0525H
- Application: 2007-2013 GM 4.8L, 5.3L, and 6.0L Truck Engines
- Injector Quantity: 8
- Injector Flow Rate: 525cc/min (50 lb/hr) at 43.5 PSI (3 Bar)
- Injector Flow Rate: 600cc/min (58 lb/hr) at OE 58 PSI (4 Bar)
- Injector Type: High Impedance (Saturated)
- Drop-in factory style connector
- No plug conversion required
- Fuel rail spacers may be required (included)
- 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 2007-2013 GM 4.8L, 5.3L, and 6.0L truck engines
- Flows 525cc/min (50 lb/hr) at 43.5 PSI and 600cc/min (58 lb/hr) at OE 58 PSI fuel pressure
- Easy drop-in installation with the factory style connector
- No wiring modifications or plug conversion required
- Fuel rail spacers included for applications that require them
- Latest high impedance injector technology delivers precise fuel metering
- Excellent linearity and superior short pulse width repeatability
- Fuel Injector Clinic Data Match Technology ensures exceptional 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
- Easy to tune with excellent idle quality and drivability
- Backed by Fuel Injector Clinic's lifetime warranty against manufacturing defects
Fitment
- 2007 GM 4.8L Truck Engine
- 2008 GM 4.8L Truck Engine
- 2009 GM 4.8L Truck Engine
- 2010 GM 4.8L Truck Engine
- 2011 GM 4.8L Truck Engine
- 2012 GM 4.8L Truck Engine
- 2013 GM 4.8L Truck Engine
- 2007 GM 5.3L Truck Engine
- 2008 GM 5.3L Truck Engine
- 2009 GM 5.3L Truck Engine
- 2010 GM 5.3L Truck Engine
- 2011 GM 5.3L Truck Engine
- 2012 GM 5.3L Truck Engine
- 2013 GM 5.3L Truck Engine
- 2007 GM 6.0L Truck Engine
- 2008 GM 6.0L Truck Engine
- 2009 GM 6.0L Truck Engine
- 2010 GM 6.0L Truck Engine
- 2011 GM 6.0L Truck Engine
- 2012 GM 6.0L Truck Engine
- 2013 GM 6.0L Truck Engine
FAQs
Do these injectors require any wiring modifications?
No. The IS305-0525H features drop-in installation with the factory style connector, so no plug conversion or wiring changes are required. Depending on your application, the included fuel rail spacers may be needed.
Is ECU calibration data available?
Yes. Fuel Injector Clinic provides Plug and Play GM ECU calibration data for supported GM engine management systems, helping simplify tuning while maintaining excellent idle quality and drivability.
Why Buy From Beefcake Racing?
Beefcake Racing is your trusted source for genuine Fuel Injector Clinic fuel injectors. We offer competitive pricing, fast shipping, and expert technical support to help you choose the right injectors and supporting fuel system components for your GM truck performance build.
Questions about injector sizing or installation?
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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