The DDP 64-615NZ 6 Hole 15% Over Nozzle Set for your 2008-2010 Ford 6.4L Powerstroke is designed to increase power and performance on your truck. You can expect an additional 50-60 rear wheel horsepower after installation. These nozzles are perfect for anyone looking for improved performance or towing ability but not wanting to upgrade the rest of the fuel system or turbo components. It's not uncommon to see 0.5-1 mile per gallon improvement with these Nozzles installed.
This product is perfectly safe on a stock or modified truck. Usage of a pryometer to monitor exhaust gas temperatures is always recommended. With additional modifications to the truck, even higher horsepower and fuel economy numbers have been achieved. Included with the Nozzle Set are 8 new injector sealing washers. As always, this product is covered by the DDP 1-year unlimited mileage warranty. Sold as a set.
- 50-60 HP Increase
- Great For Towing & Efficiency
Note About Injector Hole Count: As a general rule of thumb, the more holes you have the smaller they will be, creating better atomization and a better burn. This means that the 6 hole injector nozzles will be more aggressive than the 7 hole nozzles. This makes the 6 hole nozzles ideal for higher horsepower trucks.
Not available for sale in the state of California Click here to read Emissions Notice.