Fuel Injector Clinic 775cc High-Z Fuel Injector Set (IS156-0775H) - 2008-2013 Dodge 4.7L / 2003-Present 5.7L
Upgrade your Dodge 4.7L or 5.7L fuel system with the Fuel Injector Clinic IS156-0775H 775cc High-Z Fuel Injector Set. This complete eight-injector set flows 775cc/min, or 74 lbs/hr, at 43.5 psi (3 Bar) and 900cc/min, or 85 lbs/hr, at the Dodge OE fuel pressure of 58 psi (4 Bar). Designed for performance applications that need increased fuel capacity without sacrificing low-load control, these saturated, high-impedance injectors deliver excellent linearity and short pulse width repeatability for accurate tuning and strong drivability.
Each IS156-0775H set is precisely matched using Fuel Injector Clinic's proprietary Data Match Technology. Every injector is individually serial numbered, with detailed flow matching and latency results supplied on the included Data Match Sheet. Fuel Injector Clinic flow tests and rates these injectors at 43.5 psi (3 Bar) and 90 degrees F fuel temperature using calibration fluid. The IS156-0775H is also designed as a drop-in upgrade for both size and electrical plug in the listed factory applications, so no injector connector conversion is required. Plug-and-play Dodge ECU data is available from Fuel Injector Clinic.
Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: IS156-0775H
- Injector Quantity: Set of 8
- Flow at 43.5 psi (3 Bar): 775cc/min / 74 lbs/hr
- Flow at OE 58 psi (4 Bar): 900cc/min / 85 lbs/hr
- Impedance: High impedance / High-Z
- Injector Type: Saturated
- Matching: Fuel Injector Clinic Data Match Technology
- Installation: Drop-in for size and plug
- Plug Conversion Required: No
- Flow Test Pressure: 43.5 psi (3 Bar)
- Flow Test Fuel Temperature: 90 degrees F
- ECU Data: Plug-and-play Dodge ECU data available from Fuel Injector Clinic
- O-Rings: Includes O-rings required for the listed factory applications
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Complete set of eight 775cc high-impedance fuel injectors
- 775cc/min and 74 lbs/hr flow rating at 43.5 psi (3 Bar)
- 900cc/min and 85 lbs/hr flow at Dodge OE 58 psi (4 Bar) fuel pressure
- Saturated, High-Z injector design
- Excellent linearity for consistent and predictable fuel delivery
- Superior short pulse width control and repeatability
- Designed for excellent tunability and drivability
- Precisely matched using Fuel Injector Clinic proprietary Data Match Technology
- Each injector is individually serial numbered
- Includes a detailed Data Match Sheet with flow matching and latency information
- Flow tested at 43.5 psi (3 Bar) and 90 degrees F using calibration fluid
- Drop-in sizing for the listed factory applications
- Factory-compatible electrical plug eliminates the need for connector conversion
- Plug-and-play Dodge ECU data available from Fuel Injector Clinic
- Includes O-rings required for the listed factory applications
- Backed by Fuel Injector Clinic's lifetime warranty against manufacturing defects
775cc Rated Flow and 85 lbs/hr at OE Fuel Pressure
Fuel Injector Clinic rates the IS156-0775H at 775cc/min, or 74 lbs/hr, at its standard 43.5 psi (3 Bar) test pressure. At the Dodge OE fuel pressure of 58 psi (4 Bar), flow increases to 900cc/min, or 85 lbs/hr. Because injector flow changes with fuel pressure, understanding both ratings gives you and your tuner a more accurate picture of the fuel capacity available at the vehicle's operating pressure.
Data Match Technology for Precise Fuel Delivery
Consistent injector performance across all eight cylinders is essential for accurate fueling and calibration. Fuel Injector Clinic precisely matches each IS156-0775H set using its proprietary Data Match Technology. Every injector is individually serial numbered, and its results are documented on the included Data Match Sheet with detailed flow matching and latency information. This gives your tuner dependable injector data while helping provide consistent fuel delivery throughout the engine.
Short Pulse Width Control and Drivability
Performance injectors need to accurately control fuel throughout the engine's operating range, not just under maximum load. The IS156-0775H combines excellent linearity with superior short pulse width control and repeatability, helping the ECU precisely meter smaller quantities of fuel during idle, cruising, and part-throttle operation. That predictable response helps make these injectors easy to tune while maintaining excellent drivability in a properly calibrated Dodge.
Drop-In Size and Plug Installation
The IS156-0775H is designed as a drop-in upgrade for both physical size and electrical plug in the listed factory applications. No injector connector conversion is required, eliminating the need for solder-in pigtails or plug adapters. Fuel Injector Clinic also supplies the O-rings required for the listed factory applications, while plug-and-play Dodge ECU data is available to support calibration. If your Dodge uses an aftermarket fuel rail or another non-standard fuel system configuration, injector fitment should be confirmed before ordering.
Fitment
- 2008 Dodge 4.7L
- 2009 Dodge 4.7L
- 2010 Dodge 4.7L
- 2011 Dodge 4.7L
- 2012 Dodge 4.7L
- 2013 Dodge 4.7L
- 2003 Dodge 5.7L
- 2004 Dodge 5.7L
- 2005 Dodge 5.7L
- 2006 Dodge 5.7L
- 2007 Dodge 5.7L
- 2008 Dodge 5.7L
- 2009 Dodge 5.7L
- 2010 Dodge 5.7L
- 2011 Dodge 5.7L
- 2012 Dodge 5.7L
- 2013 Dodge 5.7L
- 2014 Dodge 5.7L
- 2015 Dodge 5.7L
- 2016 Dodge 5.7L
- 2017 Dodge 5.7L
- 2018 Dodge 5.7L
- 2019 Dodge 5.7L
- 2020 Dodge 5.7L
- 2021 Dodge 5.7L
- 2022 Dodge 5.7L
- 2023 Dodge 5.7L
- 2024 Dodge 5.7L
- 2025 Dodge 5.7L
- 2026 Dodge 5.7L
- Present Dodge 5.7L
FAQs
Why are the FIC IS156-0775H injectors rated at both 775cc and 900cc?
Both ratings are correct because injector flow changes with fuel pressure. Fuel Injector Clinic rates the IS156-0775H at 775cc/min, or 74 lbs/hr, at 43.5 psi (3 Bar). At the Dodge OE fuel pressure of 58 psi (4 Bar), the injectors flow 900cc/min, or 85 lbs/hr.
Do the FIC IS156-0775H injectors require a connector conversion?
No. Fuel Injector Clinic specifies the IS156-0775H as drop-in for both size and plug in the listed factory applications, so no injector connector conversion is required.
Upgrade Your Dodge Fuel System with Beefcake Racing
Whether you're upgrading a Dodge 4.7L or building a higher-output 5.7L combination that needs additional fuel capacity and precise injector control, Beefcake Racing can help you select the right Fuel Injector Clinic injectors and supporting fuel system components for your setup. Call 1-855-827-7223 or email sales@beefcakeracing.com for expert assistance.
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