Fuel Injector Clinic 1440cc Fuel Injector Set - High Z (is188-1440h) - 2009-2026 Nissan R35 GT-R
Give your Nissan R35 GT-R the fuel capacity needed for a serious performance build with the Fuel Injector Clinic 1440cc High-Z Fuel Injector Set. Positioned between FIC's 1200cc and 1650cc offerings, the is188-1440h includes six 1440cc saturated, high impedance ball and seat injectors that deliver substantial fuel volume while maintaining the precise control needed for excellent idle quality and street drivability. Whether your GT-R is running gasoline, E85, or race fuel, these injectors provide the fueling capability demanded by higher-horsepower combinations without giving up the low-pulse-width performance tuners need for a refined calibration.
Fuel Injector Clinic's 1440cc 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 injector is individually serial numbered and precisely matched using FIC's proprietary Data Match Technology, with detailed flow matching and latency information provided 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. The set includes PGTUSC6 solder-in pigtails and the O-rings required for the listed application, while optional PADPUtoD6 plug-and-play adapters allow installation 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: is188-1440h
- Application: Nissan R35 GT-R
- 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: PADPUtoD6
- 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 R35 GT-R applications
- Saturated, high impedance ball and seat injector design
- High-flow capacity for demanding higher-horsepower GT-R builds
- 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 PADPUtoD6 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 compatibility makes the is188-1440h a versatile option for R35 GT-R builds running everything from street gasoline to ethanol and dedicated race fuels.
Data Match Technology
Fuel Injector Clinic precisely matches the is188-1440h injector set using its proprietary Data Match Technology. Each 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 dial in fueling throughout the operating range.
Wiring and Installation
The Fuel Injector Clinic is188-1440h requires an injector plug conversion. PGTUSC6 solder-in pigtails are included and can be installed in place of the existing injector plugs on the vehicle's wiring harness. For an installation that does not require cutting or soldering the factory harness, optional PADPUtoD6 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 injectors include the O-rings required for the listed factory application. If your R35 GT-R uses an aftermarket fuel rail or another unusual fuel system configuration, contact Beefcake Racing before ordering to verify proper fitment.
Fitment
- 2009 Nissan R35 GT-R
- 2010 Nissan R35 GT-R
- 2011 Nissan R35 GT-R
- 2012 Nissan R35 GT-R
- 2013 Nissan R35 GT-R
- 2014 Nissan R35 GT-R
- 2015 Nissan R35 GT-R
- 2016 Nissan R35 GT-R
- 2017 Nissan R35 GT-R
- 2018 Nissan R35 GT-R
- 2019 Nissan R35 GT-R
- 2020 Nissan R35 GT-R
- 2021 Nissan R35 GT-R
- 2022 Nissan R35 GT-R
- 2023 Nissan R35 GT-R
- 2024 Nissan R35 GT-R
- 2025 Nissan R35 GT-R
- 2026 Nissan R35 GT-R
FAQs
What fuels are compatible with Fuel Injector Clinic is188-1440h 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. They combine broad fuel compatibility with excellent idle performance and the additional fuel capacity needed for higher-horsepower R35 GT-R applications.
Do the Fuel Injector Clinic is188-1440h injectors require a wiring change?
Yes. The is188-1440h includes PGTUSC6 solder-in pigtails for replacing the existing injector plugs on the wiring harness. Optional PADPUtoD6 plug-and-play adapters are available for connecting 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 R35 GT-R street, track, and high-horsepower builds. Choosing the correct injector size, wiring solution, fuel, and supporting fuel system components is critical when building a properly matched performance combination. If you have questions about the Fuel Injector Clinic is188-1440h, PGTUSC6 pigtails, PADPUtoD6 adapters, fuel compatibility, or your specific GT-R fuel system setup, our performance specialists are ready to help. Email sales@beefcakeracing.com or call 1-855-827-7223 for assistance.
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