Fuel Injector Clinic 650cc High Impedance Injector Set (IS402-0650H) - 1987 - 2004 Ford Mustang GT & 1993 - 1998 Mustang Cobra
The Fuel Injector Clinic IS402-0650H 650cc High Impedance Injector Set is an outstanding fuel system upgrade for Fox Body, SN95, and New Edge Mustang builds requiring substantially more fuel capacity while maintaining excellent idle quality and street manners. Flowing 650cc/min, approximately 62 lb/hr, at 43.5 PSI (3 Bar), these saturated High Impedance Ball & Seat injectors are ideal for naturally aspirated, supercharged, turbocharged, and E85-capable combinations that demand consistent fuel delivery and easy tuning.
Unlike remanufactured injector packages, Fuel Injector Clinic utilizes brand-new injectors for every performance application. Because of this, the IS402-0650H includes PGTUSC8 injector pigtails for wiring conversion. Customers who prefer not to modify the factory harness can purchase optional PADPUtoJ8 Plug and Play adaptor harnesses, eliminating the need for cutting or soldering. Plug and Play Ford ECU calibration data is also available directly from Fuel Injector Clinic.
Each injector set is precisely matched using Fuel Injector Clinic's proprietary Data Match Technology. Every injector is individually serial numbered and supplied with a detailed Data Match Sheet containing flow and latency values for the complete matched set. Fuel Injector Clinic flow tests every injector using CF-16B calibration fluid at 43.5 PSI (3 Bar) and 90 degrees Fahrenheit. Superior short pulse width control and precise matching provide excellent drivability while supporting demanding high-performance applications. Every injector includes the required O-rings for the listed factory applications and is backed by Fuel Injector Clinic's lifetime warranty against manufacturing defects.
Features
- Complete set of eight 650cc/min fuel injectors
- Flows approximately 62 lb/hr at 43.5 PSI (3 Bar)
- Saturated High Impedance Ball & Seat injector design
- Brand-new injectors, never remanufactured
- Includes PGTUSC8 injector pigtails
- Optional PADPUtoJ8 Plug and Play adaptor harnesses available separately
- Excellent injector linearity and short pulse width repeatability
- Outstanding idle quality and street drivability
- Fuel Injector Clinic proprietary Data Match Technology
- Each injector individually serial numbered
- Includes detailed Data Match Sheet with flow and latency information
- Flow tested using CF-16B calibration fluid
- Rated at 43.5 PSI (3 Bar) and 90 degrees Fahrenheit
- Plug and Play Ford ECU data available from Fuel Injector Clinic
- Includes all required factory application O-rings
- Lifetime warranty against manufacturing defects
Quick Specs
- Manufacturer: Fuel Injector Clinic
- Manufacturer Part Number: IS402-0650H
- Injector Quantity: 8
- Flow Rate: 650cc/min
- Approximate Flow Rate: 62 lb/hr
- Rated Fuel Pressure: 43.5 PSI (3 Bar)
- Injector Type: Saturated High Impedance Ball & Seat
- Included Wiring: PGTUSC8 injector pigtails
- Optional Plug and Play Adaptors: PADPUtoJ8
- Calibration Fluid: CF-16B
- Calibration Temperature: 90 degrees Fahrenheit
- Flow Matching: Fuel Injector Clinic Data Match Technology
- Included: Eight injectors, factory application O-rings, Data Match Sheet, and PGTUSC8 pigtails
- Warranty: Lifetime Manufacturer Warranty
Fitment
Ford Mustang GT
- 1987 Ford Mustang GT
- 1988 Ford Mustang GT
- 1989 Ford Mustang GT
- 1990 Ford Mustang GT
- 1991 Ford Mustang GT
- 1992 Ford Mustang GT
- 1993 Ford Mustang GT
- 1994 Ford Mustang GT
- 1995 Ford Mustang GT
- 1996 Ford Mustang GT
- 1997 Ford Mustang GT
- 1998 Ford Mustang GT
- 1999 Ford Mustang GT
- 2000 Ford Mustang GT
- 2001 Ford Mustang GT
- 2002 Ford Mustang GT
- 2003 Ford Mustang GT
- 2004 Ford Mustang GT
Ford Mustang Cobra
- 1993 Ford Mustang Cobra
- 1994 Ford Mustang Cobra
- 1995 Ford Mustang Cobra
- 1996 Ford Mustang Cobra
- 1997 Ford Mustang Cobra
- 1998 Ford Mustang Cobra
FAQs
Do these injectors require wiring modifications?
Yes. The IS402-0650H includes PGTUSC8 injector pigtails for wiring conversion. If you do not want to modify your factory harness, optional PADPUtoJ8 Plug and Play adaptor harnesses are available separately.
Why does Fuel Injector Clinic require a plug conversion?
Fuel Injector Clinic uses brand-new injectors instead of remanufactured or core-based injectors. This approach improves long-term reliability while requiring either the included pigtails or optional Plug and Play adaptor harnesses for installation.
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for genuine Fuel Injector Clinic injectors and premium fuel system components. Whether you're building a Fox Body, SN95, or New Edge Mustang, our knowledgeable team can help you select the correct injector size and supporting fuel system upgrades for your horsepower goals.
Phone: 1-855-827-7223
Email: sales@beefcakeracing.com
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
