Fuel Injector Clinic 1000cc High-Z Fuel Injector Set (IS156-1000H) - 2008-2013 Dodge 4.7L / 2003-Present 5.7L
Upgrade the fuel system in your Dodge 4.7L or 5.7L with the Fuel Injector Clinic IS156-1000H 1000cc High-Z Fuel Injector Set. This complete eight-injector set flows 1000cc/min, or 85 lbs/hr, at 43.5 psi (3 Bar) and 1040cc/min, or 100 lbs/hr, at the Dodge OE fuel pressure of 58 psi (4 Bar). Designed for performance applications that need substantially more fuel capacity, these saturated, high-impedance injectors combine excellent linearity and short pulse width repeatability with the precise response needed for accurate tuning and strong drivability.
Each IS156-1000H 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. FIC flow tests and rates the injectors at 43.5 psi (3 Bar) and 90 degrees F fuel temperature using calibration fluid. Better yet, the IS156-1000H is designed as a drop-in upgrade for both size and electrical plug in the listed factory applications, eliminating the need for a connector conversion. Plug-and-play Dodge ECU data is also available from Fuel Injector Clinic.
Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: IS156-1000H
- Injector Quantity: Set of 8
- Flow at 43.5 psi (3 Bar): 1000cc/min / 85 lbs/hr
- Flow at OE 58 psi (4 Bar): 1040cc/min / 100 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 1000cc high-impedance fuel injectors
- 1000cc/min and 85 lbs/hr flow rating at 43.5 psi (3 Bar)
- 1040cc/min and 100 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
1000cc Rated Flow and 100 lbs/hr at OE Fuel Pressure
Fuel Injector Clinic rates the IS156-1000H at 1000cc/min, or 85 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 1040cc/min, or 100 lbs/hr. Because injector flow changes with fuel pressure, understanding both ratings gives you and your tuner a more accurate picture of the injector capacity available at the vehicle's operating fuel pressure.
Data Match Technology for Precise Fuel Delivery
Consistent fuel delivery across all eight cylinders matters just as much as maximum injector capacity. Fuel Injector Clinic precisely matches each IS156-1000H set using its proprietary Data Match Technology. Every injector is individually serial numbered, and the included Data Match Sheet provides detailed flow matching and latency information. That gives your tuner dependable injector data for calibration while helping maintain consistent fueling throughout the engine.
Short Pulse Width Control and Drivability
Performance injectors need to work accurately throughout the operating range, not just when the engine is demanding maximum fuel. The IS156-1000H combines excellent linearity with superior short pulse width control and repeatability, helping the ECU precisely command smaller quantities of fuel during idle, cruising, and part-throttle operation. That predictable response helps make these injectors easier to tune while maintaining excellent drivability in a properly calibrated Dodge.
Drop-In Size and Plug Installation
The IS156-1000H 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 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 IS156-1000H injectors rated at both 1000cc and 1040cc?
Both ratings are correct because injector flow changes with fuel pressure. Fuel Injector Clinic rates the IS156-1000H at 1000cc/min, or 85 lbs/hr, at 43.5 psi (3 Bar). At the Dodge OE fuel pressure of 58 psi (4 Bar), the injectors flow 1040cc/min, or 100 lbs/hr.
Do the FIC IS156-1000H injectors require a connector conversion?
No. Fuel Injector Clinic specifies the IS156-1000H 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 substantially more fuel capacity, 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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