Fuel Injector Clinic 1440cc Fuel Injector Set - High Z (is185-1440h) - 1989-2002 Nissan Skyline RB26
Step up the fueling capability of your 1989-2002 Nissan Skyline RB26 with the Fuel Injector Clinic 1440cc High-Z Fuel Injector Set. The is185-1440h includes six 1440cc saturated, high impedance ball and seat injectors engineered for high-performance RB26 combinations that demand substantial fuel delivery without giving up the control needed for excellent street manners. Positioned between FIC's 1200cc and 1650cc offerings, the 1440cc injector combines high-flow capability with excellent idle performance, making it a strong choice for powerful street, track, and race-oriented RB26 builds running gasoline, E85, or compatible race fuels.
Fuel Injector Clinic's 1440cc High-Z injector uses stainless alloy valve construction for broad fuel compatibility, including pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. Each is185-1440h set is precisely matched using FIC's proprietary Data Match Technology, and every injector is individually serial numbered with detailed flow matching and latency information supplied on the included Data Match Sheet. The injectors are flow tested and rated at 43.5 PSI (3 Bar) with fuel at 90 degrees F using CF-16B calibration fluid. PGTUSC6 solder-in pigtails and the O-rings required for the listed factory application are included, while optional PADPUtoJ6 plug-and-play adapters provide an installation option without cutting or soldering the factory harness. Every injector is covered against failure caused by defects in original manufacture by Fuel Injector Clinic's lifetime warranty.
Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: is185-1440h
- Application: Nissan Skyline RB26
- Injector Flow Rate: 1440cc/min
- Injector Quantity: 6
- Injector Type: Saturated ball and seat
- Impedance: High-Z / high impedance
- Valve Construction: Stainless alloy
- Matching Technology: 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
- Fuel Compatibility: Pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- Included Wiring Pigtails: PGTUSC6 solder-in pigtails
- Optional Plug-and-Play Adapters: PADPUtoJ6
- O-Rings: Included for the listed factory application
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Six 1440cc High-Z fuel injectors for Nissan Skyline RB26 applications
- High-flow fueling capability for demanding high-performance RB26 builds
- Saturated, high impedance ball and seat injector design
- Excellent idle performance for street-driven performance applications
- Superior short pulse width control for excellent tunability and drivability
- Stainless alloy valve construction provides broad fuel compatibility
- Compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- Fuel Injector Clinic Data Match Technology provides precise injector matching
- Each injector is individually serial numbered
- Included Data Match Sheet provides detailed flow matching and latency information
- Flow tested and rated at 43.5 PSI (3 Bar) with fuel at 90 degrees F using CF-16B calibration fluid
- Includes PGTUSC6 solder-in wiring pigtails
- Optional PADPUtoJ6 plug-and-play adapters eliminate the need to cut or solder the factory harness
- Includes the O-rings required for the listed factory application
- Uses brand-new, unused injectors rather than remanufactured or core-program injectors
- Covered by Fuel Injector Clinic's lifetime warranty against defects in original manufacture
Fuel Compatibility
The Fuel Injector Clinic 1440cc High-Z injector uses stainless alloy valve construction and is compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. This broad fuel compatibility gives RB26 owners flexibility when building a performance fuel system for street use, ethanol-based setups, or race-fuel applications.
Data Match Technology
Precise fuel delivery across all six cylinders is critical in a high-performance RB26, which is why Fuel Injector Clinic matches the is185-1440h set using its proprietary Data Match Technology. Every injector is individually serial numbered, and the included Data Match Sheet provides detailed flow matching and latency information. Combined with excellent short pulse width control, this detailed injector characterization gives tuners the consistency and data needed to accurately calibrate fuel delivery from idle through high-load operation.
Wiring and Installation
The Fuel Injector Clinic is185-1440h requires an injector plug conversion when used with the factory wiring harness. PGTUSC6 solder-in pigtails are included and can be installed in place of the existing injector plugs. For an installation that does not require cutting or soldering the factory harness, optional PADPUtoJ6 plug-and-play adapters are available.
Fuel Injector Clinic uses brand-new, unused injectors for its performance applications rather than remanufactured or core-program injectors. The is185-1440h includes the O-rings required for the listed factory application. If your RB26 uses an aftermarket fuel rail, wiring harness, or another non-factory fuel system configuration, contact Beefcake Racing before ordering to verify proper injector fitment.
Fitment
- 1989 Nissan Skyline RB26
- 1990 Nissan Skyline RB26
- 1991 Nissan Skyline RB26
- 1992 Nissan Skyline RB26
- 1993 Nissan Skyline RB26
- 1994 Nissan Skyline RB26
- 1995 Nissan Skyline RB26
- 1996 Nissan Skyline RB26
- 1997 Nissan Skyline RB26
- 1998 Nissan Skyline RB26
- 1999 Nissan Skyline RB26
- 2000 Nissan Skyline RB26
- 2001 Nissan Skyline RB26
- 2002 Nissan Skyline RB26
FAQs
What fuels are compatible with Fuel Injector Clinic is185-1440h injectors?
Fuel Injector Clinic's 1440cc High-Z injectors use stainless alloy valve construction and are compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. This makes the is185-1440h suitable for a wide range of street and high-performance RB26 fuel combinations.
Do Fuel Injector Clinic is185-1440h injectors require a wiring change?
Yes. The is185-1440h includes PGTUSC6 solder-in pigtails for replacing the existing injector plugs on the wiring harness. Optional PADPUtoJ6 plug-and-play adapters are available if you want to install the injectors without cutting or soldering the factory harness.
Why Buy Fuel Injector Clinic Injectors From Beefcake Racing?
Beefcake Racing is your source for Fuel Injector Clinic injectors and performance fuel system components for Nissan Skyline RB26 street, track, and high-horsepower builds. Choosing the correct injector size, fuel compatibility, wiring solution, and supporting fuel system components is critical to putting together a properly matched combination. If you have questions about the Fuel Injector Clinic is185-1440h, PGTUSC6 pigtails, PADPUtoJ6 adapters, or compatibility with your specific RB26 setup, our performance specialists are ready to help. Email sales@beefcakeracing.com or call 1-855-827-7223 for assistance.
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