Fuel Injector Set of 8 550cc for 2004-2016 Nissan Titan Armada Infiniti QX56 5.6L V8
Set of eight 550cc high-impedance top-feed fuel injectors for the Nissan VK56 5.6L V8 in the 2004-2015 Titan and Armada, 2004-2010 Infiniti QX56, 2008-2012 Pathfinder and 2012-2016 NV2500 and NV3500.
Rated at approximately 550cc per minute for supercharged, turbocharged or E85 builds.
Product details
- Product: High-impedance performance fuel injector set
- Quantity: 8 injectors
- Condition: New
Specifications
- Flow rate: 550cc/min (approx. 52 lb/hr)
- Impedance: High impedance (saturated)
- Engine: Nissan VK56 5.6L V8
- Quantity: 8 injectors
Fitment and compatibility
| Years | Make | Model | Engine |
|---|---|---|---|
| 2004-2010 | Infiniti | QX56 | 5.6L V8 DOHC |
| 2005-2015 | Nissan | Armada | 5.6L V8 DOHC |
| 2012-2016 | Nissan | NV2500 | 5.6L V8 DOHC |
| 2012-2016 | Nissan | NV3500 | 5.6L V8 DOHC |
| 2008-2012 | Nissan | Pathfinder | 5.6L V8 DOHC |
| 2004 | Nissan | Pathfinder Armada | 5.6L V8 DOHC |
| 2004-2015 | Nissan | Titan | 5.6L V8 DOHC |
Application notes
- Higher-flow injectors; engine calibration (tuning) is required.
- Complete set of eight injectors.
- Replace injector O-rings and lightly lubricate them with clean engine oil before installation.
- Relieve fuel system pressure before removing the fuel rail.
Package contents
- 8 x Fuel injector with O-rings installed
Professional installation is recommended.
