1000cc Nissan GTR VQ37 Port Fuel Injectors

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WHP Potential on Gasoline:
1000 WHP
WHP Potential on E85:
800 WHP
Tune Requirement:
Recommended Tuning Suite:
UpRev, EcuTek
Flow Rate Increase Over Stock:
172% (2.7x increase)
Max Operating Pressure:
8 bar

Kinetic Intake Track Injection (K-ITI) injectors are Nostrum's port fuel injector solution featuring our patented nozzles. The nozzles allow multiple jets of fuel to collide with one another which utilize kinetic energy to produce superior atomization of the fuel and shorter liquid lengths which prevents film accumulation on the surfaces of the cylinder walls and piston. This allows Nostrum High Performance injectors to provide a cleaner burn while optimizing cold starts, idle quality, and mid-range performance.

Nostrum High Performance’s next-generation port fuel injectors are designed to fit the architecture of your engine using state-of-the-art CFD software which takes exact fuel injector location, intake manifold design, and cylinder head geometry into account.

Nostrum PFI injectors are all tested on Nostrum’s temperature and pressure controlled two station production PFI injector test stand. This testing includes multiple preconditioning cycles followed by testing for tip leakage, resistance, inductance, dynamic flow, static flow as well as injector opening and closing time. Nostrum PFI injectors are then sorted and batched based on dynamic flow, static flow, offset, injector opening time, and injector closing time (based on SAE J1832 low-pressure gasoline fuel injector testing standard).

Each set includes color coded injectors that are keyed for injector spray orientation. Detailed installation instructions are included.

Vehicle application list: 
  • 2009-2020 Nissan 370Z 
  • 2013 Infiniti EX37 
  • 2013 Infiniti FX37
  • 2008-2013 Infiniti G37 
  • 2008-2013 Infiniti M37
  • 2015 Infiniti Q40 
  • 2014-2015 Infiniti Q50 
  • 2014-2015 Infiniti Q60 
  • 2014-2016 Infiniti Q70 
  • 2014-2017 Infiniti QX50 
  • 2014-2016 Infiniti QX70 
  • 2009- present Nissan GTR
Certified tuner: 
  • Contact us for tuner recommendations

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Frequently ask questions:



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