Fuel Injector Clinic 1200cc-D High-Z Fuel Injector Set (IS156-1200H-D) - 2008-2013 Dodge 4.7L / 2003-Present 5.7L
Step up the fuel capacity of your performance Dodge with the Fuel Injector Clinic IS156-1200H-D 1200cc-D High-Z Fuel Injector Set. Designed for 2008-2013 Dodge 4.7L and 2003-present Dodge 5.7L applications, this complete set of eight saturated, high-impedance injectors flows 1200cc-D/min, or 110 lbs/hr, at 43.5 psi (3 Bar). At the Dodge OE fuel pressure of 58 psi (4 Bar), flow increases to 1350cc/min, or 130 lbs/hr. That substantial capacity makes the IS156-1200H-D a strong choice for high-output combinations and E85 applications that demand significantly more fuel while still requiring precise injector control.
Fuel Injector Clinic matches each IS156-1200H-D set using its proprietary Data Match Technology. Every injector is individually serial numbered, and detailed flow matching and latency results are provided on the included Data Match Sheet. The injectors are flow tested and rated at 43.5 psi (3 Bar) with fuel temperature at 90 degrees F using calibration fluid. Superior short pulse width control and state-of-the-art matching help provide the predictable injector response tuners need for accurate calibration, strong drivability, and controlled fueling throughout the operating range.
Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: IS156-1200H-D
- Injector Quantity: Set of 8
- Flow at 43.5 psi (3 Bar): 1200cc-D/min / 110 lbs/hr
- Flow at OE 58 psi (4 Bar): 1350cc/min / 130 lbs/hr
- Impedance: High impedance / High-Z
- Injector Type: Saturated
- Matching: Fuel Injector Clinic Data Match Technology
- Flow Test Pressure: 43.5 psi (3 Bar)
- Flow Test Fuel Temperature: 90 degrees F
- E85: Suitable for E85 performance applications
- 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 1200cc-D high-impedance fuel injectors
- 1200cc-D/min and 110 lbs/hr flow rating at 43.5 psi (3 Bar)
- 1350cc/min and 130 lbs/hr flow at Dodge OE 58 psi (4 Bar)
- Saturated, High-Z injector design
- Excellent choice for E85 performance applications
- Latest-generation performance injector technology
- Superior short pulse width control for precise low-load fueling
- Designed for excellent tunability and drivability
- Precisely matched using Fuel Injector Clinic proprietary Data Match Technology
- Each injector is individually serial numbered
- Includes a Data Match Sheet with detailed flow matching and latency information
- Flow tested at 43.5 psi (3 Bar) and 90 degrees F using calibration fluid
- 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
1200cc-D Flow with 130 lbs/hr at OE Fuel Pressure
Fuel Injector Clinic rates the IS156-1200H-D at 1200cc-D/min, or 110 lbs/hr, at its standard 43.5 psi (3 Bar) test pressure. At the Dodge OE fuel pressure of 58 psi (4 Bar), the same injectors flow 1350cc/min, or 130 lbs/hr. Because injector flow changes with fuel pressure, both figures are important when planning a performance fuel system. The 58 psi rating provides a more application-relevant view of the injector's available fuel capacity at the specified Dodge OE fuel pressure.
Data Match Technology for Precise Fuel Delivery
High fuel capacity only solves part of the equation in a serious performance build. Consistent injector behavior across all eight cylinders is equally important. Fuel Injector Clinic precisely matches the IS156-1200H-D set using its proprietary Data Match Technology. Each injector is individually serial numbered, and its results are documented on the included Data Match Sheet with detailed flow matching and latency information. This provides valuable injector data for calibration while helping maintain consistent fuel delivery throughout the engine.
Short Pulse Width Control and Drivability
An injector capable of supporting significantly increased fuel demand still needs to accurately meter small amounts of fuel during idle, cruising, and part-throttle operation. Superior short pulse width control and state-of-the-art matching help the IS156-1200H-D maintain predictable response when the ECU commands lower pulse widths. For a properly calibrated Dodge, that means increased fuel capacity without overlooking the low-load injector control that contributes to good throttle response, idle quality, and street drivability.
Built for E85 Performance Applications
E85 requires greater fuel volume than gasoline, which can quickly make injector capacity a limiting factor as horsepower increases. Fuel Injector Clinic specifically identifies the IS156-1200H-D as a great option for E85 applications. With 1200cc-D/min flow at 43.5 psi, 1350cc/min at the Dodge OE 58 psi fuel pressure, High-Z operation, precise matching, and strong short pulse width control, this injector set provides a compelling combination for performance builds that require substantially increased fuel delivery.
Application-Specific Installation and Tuning Support
Fuel Injector Clinic supplies the IS156-1200H-D with the O-rings needed for the listed factory applications. Plug-and-play Dodge ECU data is also available from Fuel Injector Clinic to provide tuners with application-specific injector information for calibration. If your vehicle uses aftermarket fuel rails, modified intake components, 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 IS156-1200H-D injectors rated at both 1200cc-D and 1350cc?
Both figures describe the injector at different fuel pressures. Fuel Injector Clinic rates the IS156-1200H-D at 1200cc-D/min, or 110 lbs/hr, at 43.5 psi (3 Bar). At the Dodge OE fuel pressure of 58 psi (4 Bar), the injectors flow 1350cc/min, or 130 lbs/hr.
Are the FIC IS156-1200H-D injectors a good choice for E85?
Yes. Fuel Injector Clinic specifically identifies the IS156-1200H-D as a great option for E85 applications. Its increased fuel capacity, High-Z operation, Data Match Technology, and superior short pulse width control make it well suited to performance combinations requiring the additional fuel volume associated with E85.
Upgrade Your Dodge Fuel System with Beefcake Racing
Whether you're putting together an E85-powered street build or a high-output Dodge 4.7L or 5.7L combination that needs substantially more fuel capacity, Beefcake Racing can help you choose the right Fuel Injector Clinic injectors and supporting fuel system components. Call 1-855-827-7223 or email sales@beefcakeracing.com for expert assistance.
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