Fuel Injector Clinic 775cc Fuel Injector Set - High Z (is186-0775h) - 2003-2009 Nissan 350Z / 2009-2021 Nissan 370Z
Upgrade the fuel system in your Nissan 350Z or 370Z with the Fuel Injector Clinic 775cc High-Z Fuel Injector Set. Built for VQ35 and VQ37 applications using the top-feed injector configuration, this set includes six 775cc saturated, high impedance ball and seat injectors engineered to deliver the increased fuel capacity a modified VQ-powered Nissan demands. Excellent linearity and short pulse width repeatability help provide the precise fuel control tuners need for smooth drivability and consistent performance across the operating range.
Each injector is individually serial numbered and precisely matched using Fuel Injector Clinic's proprietary Data Match Technology, with detailed flow matching and latency information supplied on the included Data Match Sheet. Fuel Injector Clinic tests and rates these injectors at 43.5 PSI (3 Bar) with fuel at 90 degrees F using CF-16B calibration fluid. The set includes the O-rings required for the listed application and PGTUSC6 solder-in pigtails. For an installation without cutting or soldering the factory harness, PADPUtoD6 plug-and-play adapters are available separately. 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: is186-0775h
- Application: Nissan 350Z / 370Z with VQ35 / VQ37 engine
- Injector Configuration: Top-feed
- Injector Flow Rate: 775cc/min
- Injector Quantity: 6
- Injector Type: Saturated ball and seat
- Impedance: High-Z / high impedance
- 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
- Included Wiring Pigtails: PGTUSC6 solder-in pigtails
- Optional Plug-and-Play Adapters: PADPUtoD6
- O-Rings: Included for the listed application
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Six 775cc fuel injectors for VQ35 and VQ37 Nissan 350Z and 370Z applications
- Top-feed injector configuration
- Saturated, high impedance ball and seat injector design
- Excellent linearity for consistent fuel delivery across the operating range
- Strong short pulse width repeatability for precise injector control
- Superior short pulse width control helps provide excellent tunability and drivability
- 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 PGTUSC6 solder-in wiring pigtails
- Optional PADPUtoD6 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
Wiring and Installation
The Fuel Injector Clinic is186-0775h 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 installers who prefer not to cut or solder the factory harness, optional PADPUtoD6 plug-and-play adapters convert the injector connection to the factory harness connection.
Fuel Injector Clinic uses brand-new, unused injectors for its performance applications rather than relying on 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 non-standard 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
Do the Fuel Injector Clinic is186-0775h injectors require a wiring change?
Yes. The is186-0775h includes PGTUSC6 solder-in pigtails for replacing the existing injector plugs on the wiring harness. Fuel Injector Clinic also offers PADPUtoD6 plug-and-play adapters, which allow the injectors to connect to the factory harness without cutting or soldering.
How are the Fuel Injector Clinic is186-0775h injectors matched and tested?
Fuel Injector Clinic precisely matches the injectors 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. The injectors are flow tested and rated at 43.5 PSI (3 Bar) with fuel at 90 degrees F using CF-16B calibration fluid.
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-performance builds. Choosing the right injector size, wiring solution, and fuel system components is critical to getting the most from a modified VQ35 or VQ37 combination. If you have questions about the Fuel Injector Clinic is186-0775h, PGTUSC6 pigtails, PADPUtoD6 adapters, or compatibility with your fuel system, our performance specialists are ready to help. Email sales@beefcakeracing.com or call 1-855-827-7223 for assistance.
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