Fuel Injector Clinic 650cc High Impedance Fuel Injector Set for 2007-2014 Shelby GT500 Mustang (IS404-0650H)
Upgrade the fuel system in your supercharged Shelby GT500 with the Fuel Injector Clinic IS404-0650H injector set. Designed specifically for 2007 through 2014 Shelby GT500 Mustangs, this complete set of eight 650 cc high impedance injectors provides the fuel delivery needed for higher horsepower applications while maintaining excellent idle quality, smooth drivability, and precise fuel control. Featuring the latest injector technology, these injectors deliver exceptional linearity and short pulse width repeatability, making them an excellent choice for both street and track builds.
The IS404-0650H is a true drop-in upgrade, utilizing the factory injector size and OEM-style electrical connector with no wiring modifications required. Every injector is individually flow tested, serial numbered, and precisely matched to within one percent. A detailed flow sheet is included with every set, and Plug and Play Ford ECU calibration data is available from Fuel Injector Clinic to simplify tuning and maximize performance.
Quick Specs
- Manufacturer: Fuel Injector Clinic
- Part Number: IS404-0650H
- Application: 2007-2014 Shelby GT500 Mustang
- Injector Quantity: Set of 8
- Injector Type: Saturated High Impedance (High-Z) Ball & Seat
- Flow Rate: 650 cc/min @ 43.5 PSI (3 Bar)
- Installation: Direct drop-in OE size and connector
- Connector: Factory-style electrical connector
- Flow Matching: Matched to within 1%
- Flow Testing: Tested at 43.5 PSI (3 Bar) using CF-16B calibration fluid at 90 degrees Fahrenheit
- ECU Support: Plug and Play Ford ECU calibration data available
- Included: Individually serial numbered injectors with detailed flow sheet
- Included: All required O-rings for the factory application
- Warranty: 12 Month Manufacturer Warranty
Features
- Designed specifically for 2007-2014 Shelby GT500 Mustang applications.
- Complete set of eight 650 cc high impedance fuel injectors.
- Latest injector technology for improved fuel control.
- Excellent linearity throughout the operating range.
- Superior short pulse width repeatability for exceptional idle quality.
- Direct drop-in installation using the factory injector size and connector.
- No wiring modifications required.
- Flow matched to within 1% for consistent cylinder-to-cylinder fueling.
- Each injector is individually serial numbered.
- Detailed injector flow sheet included.
- Plug and Play Ford ECU calibration data available from Fuel Injector Clinic.
- Compatible with factory ECU saturated injector drivers and aftermarket ECUs configured for high impedance injectors.
- Includes all required O-rings for installation.
- Backed by Fuel Injector Clinic's 12 month manufacturer warranty.
Fitment
2007 Shelby GT500 Mustang
2008 Shelby GT500 Mustang
2009 Shelby GT500 Mustang
2010 Shelby GT500 Mustang
2011 Shelby GT500 Mustang
2012 Shelby GT500 Mustang
2013 Shelby GT500 Mustang
2014 Shelby GT500 Mustang
FAQs
Do these injectors require wiring modifications?
No. The IS404-0650H is a true drop-in injector set that uses the factory injector size and OEM-style electrical connector, so no wiring changes are required.
Is tuning data available for these injectors?
Yes. Fuel Injector Clinic provides Plug and Play Ford ECU calibration data to help simplify tuning and achieve excellent drivability and performance.
Why Buy From Beefcake Racing?
Beefcake Racing is an Authorized Fuel Injector Clinic dealer, offering genuine FIC injectors backed by expert technical support, competitive pricing, and fast shipping. Whether you're upgrading a stock GT500 or building a high-horsepower supercharged combination, our knowledgeable team can help you choose the right fuel system components for your goals.
Need help selecting the correct injector size or supporting fuel system upgrades? Contact our experienced team before placing your order.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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