Products Showing Parts for — {{ }}

No Results Showing Parts for — {{ }}
Part #: EMNZL66-986435520-60

Empire Performance EPE-NZL66-986435520-60 60% Injector Nozzle Set

2007.5-2010 GM 6.6L Duramax LMM (800HP+)
Part #: EMNZL66-986435520-60
Our Recommendations Compatible Products
Scroll to View More


The Empire Performance EPE-NZL66-986435520-60 60% Injector Nozzle Set delivers the highest quality possible for your 2007.5-2010 GM 6.6L Duramax LMM. Empire Performance injector settings have been thoroughly tested to make sure there are no stones left unturned when it comes to performance. This Injector Nozzle Set is upgraded with a precise hone and EDM process to 60% - 125HP over stock. With supporting upgrades, one could expect enough fuel to reach 800-900 HP.



  • 60% - 125HP Over
  • Sold As Complete Set
  • Built From New OE Nozzles
  • Supports 800-900HP (with supporting upgrades)
Note: Nozzle upgrades are not recommended on high mileage injector bodies. It is highly recommended that this installation is done by a trained technician.


  • MFG. Number EPE-NZL66-986435520-60
  • Manufacturer Name Empire Performance Engineering
  • Shipping Weight 5.00 lb.


Be the first to rate this item!

Write Review

Customer Photos

Customer Photos

See what others built Submit your photo

Questions and Answers

Ask XDP a Question about this product (Allow 24-48 hours for reply)
No Questions asked yet!