Fuel Injector Clinic 1650cc High-Z Injector Set (is406-1650h) - 1985-2003 Ford F-150 / 1993-1995 Lightning
Give your high-horsepower 1985-2003 Ford F-150 or 1993-1995 Ford Lightning the fuel capacity it needs without sacrificing street manners with the Fuel Injector Clinic 1650cc High-Z injector set. This matched set of eight injectors flows 1650cc/min, or 160 lbs/hr, at 43.5 PSI fuel pressure, combining serious fueling capability with excellent linearity and short pulse width repeatability. Designed as an easy-to-install, drop-in solution with factory-style connectors, the is406-1650h requires no injector plug conversion and gives performance Ford truck builds a clean path to significantly greater fuel delivery.
Fuel Injector Clinic's 1650cc high-impedance injector combines substantial flow capacity with stainless alloy valve construction and compatibility with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE-oxygenated race fuels. Each set is precisely matched using FIC's proprietary Data Match Technology, with every injector individually serial numbered and its flow matching and latency results supplied on the Data Match Sheet. Injectors are flow tested and rated at 43.5 PSI / 3 Bar and 90 degrees F fuel temperature using CF-16B calibration fluid. Plug-and-play Ford ECU data is also available from Fuel Injector Clinic to support accurate calibration.
Specifications
- Part Number: is406-1650h
- Injector Quantity: 8
- Flow Rate: 1650cc/min
- Flow Rate at 43.5 PSI: 160 lbs/hr
- Fuel Pressure Rating: 43.5 PSI / 3 Bar
- Impedance: High impedance / saturated
- Injector Design: Ball and seat
- Valve Construction: Stainless alloy
- Fitment Type: Drop-in for the applicable factory configuration
- Electrical Connection: Factory-style connector with no plug conversion required
- Injector Matching: Fuel Injector Clinic Data Match Technology
- Fuel Compatibility: Pump gasoline, E85, Q16, VP Import, FTW, and other MTBE-oxygenated race fuels
- Calibration Fluid: CF-16B
- Test Fuel Temperature: 90 degrees F
- ECU Data: Plug-and-play Ford ECU data available from Fuel Injector Clinic
- O-Rings: Includes O-rings required for the applicable factory configuration
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Eight 1650cc/min High-Z performance fuel injectors
- 160 lbs/hr flow rating at 43.5 PSI fuel pressure
- High-impedance saturated ball and seat injector design
- Massive fuel capacity for high-horsepower Ford truck combinations
- Excellent idle performance for street-driven applications
- Excellent linearity throughout the injector operating range
- Superior short pulse width control and repeatability
- Drop-in fitment with factory-style injector connectors
- No injector plug conversion required
- Stainless alloy valve construction
- Compatible with pump gasoline and E85
- Compatible with Q16, VP Import, FTW, and other MTBE-oxygenated race fuels
- Precisely matched using Fuel Injector Clinic Data Match Technology
- Each injector is individually serial numbered
- Data Match Sheet provides detailed flow matching and latency information
- Flow tested and rated at 43.5 PSI / 3 Bar
- Tested at 90 degrees F fuel temperature using CF-16B calibration fluid
- Plug-and-play Ford ECU calibration data available from Fuel Injector Clinic
- Includes O-rings required for the applicable factory configuration
- Backed by Fuel Injector Clinic's lifetime warranty against manufacturing defects
1650cc Fuel Capacity Without Sacrificing Drivability
Big-power Ford truck combinations can require tremendous fuel volume, but injector capacity is only part of the equation. Accurate control at idle, cruising, and part throttle remains essential for a truck that sees real street use. The FIC 1650cc injector combines 1650cc/min of fuel flow with excellent short pulse width behavior and linearity, providing the capacity required for serious performance while retaining the precise control needed for strong drivability.
Data Match Technology for Precise Tuning
Consistent injector performance becomes increasingly important as horsepower and fuel demand climb. Fuel Injector Clinic precisely matches each is406-1650h set using proprietary Data Match Technology. Every injector is individually serial numbered, with detailed flow matching and latency information supplied on the Data Match Sheet. This provides your tuner with accurate injector data for consistent cylinder-to-cylinder fueling and precise calibration across the operating range.
Broad Fuel Compatibility
The stainless alloy valve construction of the FIC 1650cc injector allows it to be used with a wide range of performance fuels. The is406-1650h is compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE-oxygenated race fuels, making it a versatile choice for Ford truck builds that may use different fuels as performance goals evolve.
Drop-In Installation with Factory-Style Connectors
The is406-1650h is designed for easy installation using the factory-style injector connector, so no injector plug conversion is required for the applicable factory configuration. That eliminates the need for solder-in pigtails or plug adapters and keeps the electrical side of the installation clean and straightforward. The injectors also include the O-rings required for the applicable factory configuration, while plug-and-play Ford ECU data is available from Fuel Injector Clinic to assist with calibration.
Fitment
- 1985 Ford F-150
- 1986 Ford F-150
- 1987 Ford F-150
- 1988 Ford F-150
- 1989 Ford F-150
- 1990 Ford F-150
- 1991 Ford F-150
- 1992 Ford F-150
- 1993 Ford F-150
- 1994 Ford F-150
- 1995 Ford F-150
- 1996 Ford F-150
- 1997 Ford F-150
- 1998 Ford F-150
- 1999 Ford F-150
- 2000 Ford F-150
- 2001 Ford F-150
- 2002 Ford F-150
- 2003 Ford F-150
- 1993 Ford F-150 Lightning
- 1994 Ford F-150 Lightning
- 1995 Ford F-150 Lightning
Fitment Note: This listing is intended for the title-listed 1985-2003 Ford F-150 and 1993-1995 Ford Lightning applications. If your truck uses aftermarket fuel rails or another non-standard fuel-system configuration, contact Beefcake Racing before ordering to verify proper injector fitment.
FAQs
Does the Fuel Injector Clinic is406-1650h require an injector plug conversion?
No. The is406-1650h features drop-in fitment with a factory-style connector for the applicable factory configuration, so no injector plug conversion is required.
What fuels are compatible with FIC is406-1650h 1650cc injectors?
The stainless alloy valve construction allows these injectors to be used with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE-oxygenated race fuels.
Why Buy from Beefcake Racing?
Beefcake Racing specializes in Ford performance and high-performance fuel-system upgrades for everything from classic F-150 builds to first-generation Ford Lightning combinations. When your build requires the fuel capacity of a 1650cc injector, selecting the right supporting components and calibration strategy is critical. Our experienced team can help you match your injectors and supporting fuel-system components to your engine setup, fuel choice, and performance goals.
Questions about Fuel Injector Clinic part number is406-1650h or your Ford truck fuel system? Email Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
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