Fuel Injector Clinic 1200cc High-Z Fuel Injector Set (is157-1200h) - 2003-2006 Dodge Viper ZB1
Step up the fuel delivery in your 2003-2006 Dodge Viper ZB1 with the Fuel Injector Clinic 1200cc High-Z Fuel Injector Set. Previously offered as the is157-1100h 1100cc set, the current is157-1200h package includes ten 1200cc saturated, high-impedance ball and seat injectors engineered for excellent linearity, short pulse width repeatability, and precise fuel control. Just as important, these injectors are designed as a true drop-in solution for both size and plug in the factory Viper application, giving you substantially increased fuel capacity without requiring an injector connector conversion.
Fuel Injector Clinic precisely matches every set using its proprietary Data Match Technology. Each of the ten injectors is individually serial numbered, with detailed flow matching and latency results supplied on the included Data Match Sheet. FIC flow tests and rates its injectors at 43.5 psi (3 Bar) and 90 degrees F fuel temperature using CF-16B calibration fluid. Superior short pulse width control and state-of-the-art matching help make these high-flow injectors easier to tune while maintaining the drivability expected from a street-driven Viper. The necessary O-rings for the listed factory application are included, and every injector is backed by Fuel Injector Clinic's lifetime warranty against failure caused by defects in original manufacture.
Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: is157-1200h
- Previous Part Number: is157-1100h
- Current Flow Rating: 1200cc
- Injector Quantity: Set of 10
- Impedance: High impedance / High-Z
- Injector Type: Saturated ball and seat
- Application: 2003-2006 Dodge Viper ZB1
- Installation: Drop-in for size and plug
- Plug Conversion Required: No
- Matching: Fuel Injector Clinic Data Match Technology
- Flow Test Pressure: 43.5 psi (3 Bar)
- Flow Test Fuel Temperature: 90 degrees F
- Calibration Fluid: CF-16B
- O-Rings: Includes O-rings required for the listed factory application
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Complete set of ten 1200cc fuel injectors for the 2003-2006 Dodge Viper ZB1
- Current 1200cc version of the injector set previously sold as is157-1100h
- Saturated, high-impedance ball and seat injector design
- Drop-in sizing for the listed factory Viper application
- Factory-compatible plug configuration with no injector connector conversion required
- Excellent linearity for consistent and predictable fuel delivery
- Strong short pulse width repeatability for precise injector control
- 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
- Superior short pulse width control helps provide excellent tunability and drivability
- Flow tested and rated at 43.5 psi (3 Bar)
- Tested at 90 degrees F fuel temperature using CF-16B calibration fluid
- Includes the O-rings required for the listed factory application
- Backed by Fuel Injector Clinic's lifetime warranty against manufacturing defects
1200cc Fuel Delivery with Viper-Friendly Control
Moving to a 1200cc injector gives a performance Viper considerably more fuel delivery capability, but injector size alone does not guarantee a well-behaved combination. Fuel Injector Clinic engineers these injectors for excellent linearity and short pulse width repeatability, helping the ECU accurately control fuel delivery when injector pulse widths are small. That balance between high-flow capability and precise low pulse width operation makes the is157-1200h well suited to powerful Viper builds that still demand predictable idle, part-throttle operation, and street drivability.
Data Match Technology for Ten-Cylinder Consistency
Accurate injector matching is especially valuable on a V10, where ten injectors must work together to deliver consistent fueling across the engine. Fuel Injector Clinic uses its proprietary Data Match Technology to precisely match the is157-1200h injectors as a complete set. 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 valuable injector-specific data for building an accurate and predictable calibration.
True Drop-In Installation
Unlike some other Fuel Injector Clinic options for the 2003-2006 Viper ZB1 that require a connector change, the is157-1200h is designed as a drop-in solution for both injector size and plug. No injector plug conversion, solder-in pigtails, or plug-and-play wiring adapters are required for the listed factory application. FIC also supplies the O-rings required for the factory setup. If your Viper uses an aftermarket fuel rail or another non-standard fuel system configuration, fitment should be confirmed before ordering.
Fitment
- 2003 Dodge Viper ZB1
- 2004 Dodge Viper ZB1
- 2005 Dodge Viper ZB1
- 2006 Dodge Viper ZB1
FAQs
Is the FIC is157-1200h the replacement for the previous 1100cc Viper injector set?
Yes. Fuel Injector Clinic currently lists the is157-1200h as its 1200cc injector set for the 2003-2006 Dodge Viper ZB1 and specifically identifies it as previously being the is157-1100h 1100cc injector set.
Do the FIC is157-1200h injectors require a plug conversion on a 2003-2006 Dodge Viper?
No. Fuel Injector Clinic specifies the is157-1200h as drop-in for both size and plug in the listed factory application, so an injector plug conversion is not required. If your Viper has an aftermarket or non-standard fuel system configuration, fitment should be confirmed before ordering.
Upgrade Your Dodge Viper Fuel System with Beefcake Racing
Building a higher-output Viper requires a fuel system capable of delivering the volume and control your combination demands. Beefcake Racing can help you select the right Fuel Injector Clinic injectors and supporting fuel system components for your 2003-2006 Viper ZB1. Call 1-855-827-7223 or email sales@beefcakeracing.com for expert assistance.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
