Fuel Injector Clinic 1650cc Fuel Injector Set - High Z (is186-1650h) - 2003-2009 Nissan 350Z / 2009-2021 Nissan 370Z
Give your Nissan 350Z or 370Z fuel system the capacity to support a serious performance build with the Fuel Injector Clinic 1650cc High-Z Fuel Injector Set. This set includes six 1650cc saturated, high impedance ball and seat injectors engineered to combine substantial fuel delivery with the control needed for excellent idle quality and street drivability. For high-horsepower VQ-powered combinations running gasoline, E85, or race fuel, the is186-1650h delivers the flow capacity serious builds demand without giving up the precise low-pulse-width performance that makes an injector easier to tune.
Fuel Injector Clinic's 1650cc 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 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. PGTJETR6Q solder-in pigtails are included, while optional PADPJtoD6 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: is186-1650h
- Application: Nissan 350Z / 370Z
- Injector Flow Rate: 1650cc/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: PGTJETR6Q solder-in pigtails
- Optional Plug-and-Play Adapters: PADPJtoD6
- O-Rings: Included for the listed application
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Six 1650cc high impedance fuel injectors for Nissan 350Z and 370Z applications
- Saturated, high impedance ball and seat injector design
- Massive fuel delivery capacity for demanding high-horsepower builds
- Excellent idle performance for street-driven performance cars
- 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 the O-rings required for the listed application
- Includes PGTJETR6Q solder-in wiring pigtails
- Optional PADPJtoD6 plug-and-play adapters eliminate the need to cut or solder the factory harness
- 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
Fuel Injector Clinic's 1650cc 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. That broad fuel compatibility makes the is186-1650h a versatile option for high-output 350Z and 370Z builds, whether the car is tuned for street gasoline, ethanol, or race fuel.
Wiring and Installation
The Fuel Injector Clinic is186-1650h requires an injector plug conversion. PGTJETR6Q solder-in pigtails are included and can be installed in place of the existing injector plugs on the vehicle's wiring harness. For installers who prefer to retain the factory harness without cutting or soldering, optional PADPJtoD6 plug-and-play adapters provide the required connection.
Fuel Injector Clinic uses brand-new, unused injectors for its performance applications rather than remanufactured or core-program injectors. The injectors are supplied with the O-rings required for the listed application. If your 350Z or 370Z uses an aftermarket fuel rail or another unusual fuel system configuration, contact Beefcake Racing before ordering to confirm proper fitment.
Fitment
- 2003 Nissan 350Z
- 2004 Nissan 350Z
- 2005 Nissan 350Z
- 2006 Nissan 350Z
- 2007 Nissan 350Z
- 2008 Nissan 350Z
- 2009 Nissan 350Z
- 2009 Nissan 370Z
- 2010 Nissan 370Z
- 2011 Nissan 370Z
- 2012 Nissan 370Z
- 2013 Nissan 370Z
- 2014 Nissan 370Z
- 2015 Nissan 370Z
- 2016 Nissan 370Z
- 2017 Nissan 370Z
- 2018 Nissan 370Z
- 2019 Nissan 370Z
- 2020 Nissan 370Z
- 2021 Nissan 370Z
FAQs
What fuels are compatible with Fuel Injector Clinic is186-1650h injectors?
Fuel Injector Clinic's 1650cc 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 gives builders considerable flexibility when choosing a fuel for a high-performance Nissan 350Z or 370Z.
Do the Fuel Injector Clinic is186-1650h injectors require a wiring change?
Yes. The is186-1650h includes PGTJETR6Q solder-in pigtails for replacing the existing injector plugs on the wiring harness. Optional PADPJtoD6 plug-and-play adapters are also available and allow the injectors to connect to the factory harness without cutting or soldering.
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 350Z and 370Z street, track, and high-horsepower builds. Choosing the correct injector size, wiring solution, and supporting fuel system components is critical when putting together a properly matched performance combination. If you have questions about the Fuel Injector Clinic is186-1650h, PGTJETR6Q pigtails, PADPJtoD6 adapters, fuel compatibility, or your specific 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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