Fuel Injector Clinic 1200cc High Impedance Injector Set (IS407-1200H-WSC) - 2021 - 2026 Ford F-150 5.0L with Whipple Supercharger
The Fuel Injector Clinic IS407-1200H-WSC 1200cc High Impedance Injector Set is engineered for 2021-2026 Ford F-150 5.0L Whipple Supercharger applications that demand significantly more fuel delivery for high-horsepower street and race builds. Flowing 1200cc/min, approximately 110 lb/hr at 43.5 PSI (3 Bar), this complete set of eight Saturated High Impedance Ball & Seat injectors provides the fueling capacity needed for aggressive boosted combinations while maintaining excellent idle quality, throttle response, and overall drivability.
Built using Fuel Injector Clinic's latest injector technology, the IS407-1200H-WSC delivers exceptional linearity and repeatable short pulse width performance, making tuning easier and more consistent. This injector set was previously offered as IS407-1100H and has been updated to the newer 1200cc configuration. Plug and Play Ford ECU calibration data is available directly from Fuel Injector Clinic to simplify calibration on Whipple-supercharged Coyote applications.
This injector set includes PGTJETR8 injector pigtails for wiring conversion. If you prefer not to modify your factory wiring harness, optional PADPJtoU8 Plug and Play adaptor harnesses are available separately. Fuel Injector Clinic uses brand-new injectors rather than remanufactured cores to maximize long-term reliability and eliminate concerns associated with rebuilt injectors.
Each injector is individually matched using Fuel Injector Clinic's proprietary Data Match Technology. Every injector is serial numbered and supplied with a comprehensive Data Match Sheet containing detailed flow and latency values for the matched set. Fuel Injector Clinic flow tests every injector using CF-16B calibration fluid at 43.5 PSI (3 Bar) and 90 degrees Fahrenheit. The injectors include all required O-rings for the factory application and are backed by Fuel Injector Clinic's lifetime warranty against manufacturing defects.
Features
- Complete set of eight 1200cc/min fuel injectors
- Approximately 110 lb/hr flow rating at 43.5 PSI (3 Bar)
- Saturated High Impedance Ball & Seat injector design
- Designed for 2021-2026 Ford F-150 5.0L with Whipple Supercharger
- Previously sold as IS407-1100H
- Latest Fuel Injector Clinic injector technology
- Excellent injector linearity
- Superior short pulse width repeatability
- Outstanding idle quality and drivability
- Includes PGTJETR8 injector pigtails
- Optional PADPJtoU8 Plug and Play adaptor harnesses available separately
- Fuel Injector Clinic uses brand-new injectors instead of remanufactured units
- Fuel Injector Clinic proprietary Data Match Technology
- Each injector individually serial numbered
- Includes Data Match Sheet with flow and latency values
- Flow tested using CF-16B calibration fluid
- Rated at 43.5 PSI (3 Bar) and 90 degrees Fahrenheit
- Plug and Play Ford ECU calibration data available
- Includes all required factory application O-rings
- Lifetime warranty against manufacturing defects
Quick Specs
- Manufacturer: Fuel Injector Clinic
- Manufacturer Part Number: IS407-1200H-WSC
- Previous Part Number: IS407-1100H
- Injector Quantity: 8
- Flow Rate: 1200cc/min
- Approximate Flow Rate: 110 lb/hr
- Rated Fuel Pressure: 43.5 PSI (3 Bar)
- Injector Type: Saturated High Impedance Ball & Seat
- Included Wiring: PGTJETR8 injector pigtails
- Optional Plug and Play Adaptors: PADPJtoU8
- Flow Matching: Fuel Injector Clinic Data Match Technology
- Calibration Fluid: CF-16B
- Calibration Temperature: 90 degrees Fahrenheit
- Included: Eight injectors, factory application O-rings, PGTJETR8 pigtails, and Data Match Sheet
- Warranty: Lifetime Manufacturer Warranty
Fitment
- 2021 Ford F-150 5.0L with Whipple Supercharger
- 2022 Ford F-150 5.0L with Whipple Supercharger
- 2023 Ford F-150 5.0L with Whipple Supercharger
- 2024 Ford F-150 5.0L with Whipple Supercharger
- 2025 Ford F-150 5.0L with Whipple Supercharger
- 2026 Ford F-150 5.0L with Whipple Supercharger
FAQs
Do I need to modify my wiring harness?
Yes. The IS407-1200H-WSC includes PGTJETR8 injector pigtails so you can replace the factory injector connectors. If you prefer not to cut or solder your wiring harness, optional PADPJtoU8 Plug and Play adaptor harnesses are available separately.
Why does Fuel Injector Clinic require a plug conversion?
Fuel Injector Clinic uses brand-new injectors rather than remanufactured or core-based injectors. The included pigtails or optional adaptor harnesses allow you to take advantage of new injector technology while maintaining a reliable installation.
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for genuine Fuel Injector Clinic injectors and premium Ford performance components. Whether you're upgrading a Whipple-supercharged F-150 or building a high-horsepower Coyote truck, our knowledgeable team can help you select the proper injectors and supporting fuel system components for your horsepower goals.
Phone: 1-855-827-7223
Email: sales@beefcakeracing.com
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