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The Full Force Diesel 155cc Reman PPT Injectors are a matched set of 8 for 2003-2007 Ford 6.0L Powerstroke trucks. Worn 6.0L injectors are known for sticking, misfires and rough running, and replacing them with stock units restores the truck without adding power. This set fixes the injector problem and adds performance in the same job. It is built for owners who tow and want more power without changing the rest of the truck.
Each injector starts as a remanufactured PPT (Pure Power Technologies) unit, not a modified used core. FFD fits the latest updated internal components and new spool valves, then flows 155cc per 1000 shot cycle through stock-size nozzles to keep a factory-style spray pattern that works well for towing. The set is rated up to 500 hp with the stock turbo and does not require a fuel system upgrade or custom tuning.
- 155cc Per 1000 Shot Cycle: More fuel per event than stock for a real power gain.
- Stock-Size Nozzles: Factory-style spray pattern suited to towing.
- Non-Welded Spill Ports: Removes welded spill ports, a common failure point on performance injectors.
- PPT Reman Base with New Spool Valves: Built on remanufactured units with updated internals for close-to-new reliability.
- Flow Tested and Matched: All 8 injectors are matched for even fueling across the cylinders.
Technical Specifications
- Manufacturer / Brand: Full Force Diesel (FFD)
- Part Number / SKU: FFD155
- Product Type: Performance fuel injectors, remanufactured PPT base
- Quantity: Set of 8, flow tested and matched
- Fuel Delivery: 155cc per 1000 shot cycle
- Nozzles: Stock size
- Spill Ports: Non-welded
- Power Capability: Up to 500 hp with the stock turbo
- Supporting Mods Required: None; works with the stock fuel system and standard tuning
- Truck Compatibility: 2003-2007 Ford Super Duty and other 6.0L Powerstroke applications
- Engine Platform: 6.0L Powerstroke
Vehicle Fitment & Technical Installation Notes
Fits 2003-2007 Ford 6.0L Powerstroke. The set runs without other upgrades. A regulated return fuel system with modified front banjo bolts, a larger turbo and custom tuning can add more power later, often 50 hp or more depending on the upgrade.
Installation Tip: Install head studs with these injectors. Head studs are strongly recommended on any 6.0L, stock or modified. Lubricate the new injector O-rings with clean engine oil before seating each injector so the O-rings do not roll or cut.
The Full Force Diesel 155cc Reman PPT Injectors are a matched set of 8 for 2003-2007 Ford 6.0L Powerstroke trucks. Worn 6.0L injectors are known for sticking, misfires and rough running, and replacing them with stock units restores the truck without adding power. This set fixes the injector problem and adds performance in the same job. It is built for owners who tow and want more power without changing the rest of the truck.
Each injector starts as a remanufactured PPT (Pure Power Technologies) unit, not a modified used core. FFD fits the latest updated internal components and new spool valves, then flows 155cc per 1000 shot cycle through stock-size nozzles to keep a factory-style spray pattern that works well for towing. The set is rated up to 500 hp with the stock turbo and does not require a fuel system upgrade or custom tuning.
155cc Per 1000 Shot Cycle: More fuel per event than stock for a real power gain.
Stock-Size Nozzles: Factory-style spray pattern suited to towing.
Non-Welded Spill Ports: Removes welded spill ports, a common failure point on performance injectors.
PPT Reman Base with New Spool Valves: Built on remanufactured units w[...]
The Full Force Diesel 155cc Reman PPT Injectors are a matched set of 8 for 2003-2007 Ford 6.0L Powerstroke trucks. Worn 6.0L injectors are known for sticking, misfires and rough running, and replacing them with stock units restores the truck without adding power. This set fixes the injector problem and adds performance in the same job. It is built for owners who tow and want more power without changing the rest of the truck.
Each injector starts as a remanufactured PPT (Pure Power Technologies) unit, not a modified used core. FFD fits the latest updated internal components and new spool valves, then flows 155cc per 1000 shot cycle through stock-size nozzles to keep a factory-style spray pattern that works well for towing. The set is rated up to 500 hp with the stock turbo and does not require a fuel system upgrade or custom tuning.
- 155cc Per 1000 Shot Cycle: More fuel per event than stock for a real power gain.
- Stock-Size Nozzles: Factory-style spray pattern suited to towing.
- Non-Welded Spill Ports: Removes welded spill ports, a common failure point on performance injectors.
- PPT Reman Base with New Spool Valves: Built on remanufactured units with updated internals for close-to-new reliability.
- Flow Tested and Matched: All 8 injectors are matched for even fueling across the cylinders.
Technical Specifications
- Manufacturer / Brand: Full Force Diesel (FFD)
- Part Number / SKU: FFD155
- Product Type: Performance fuel injectors, remanufactured PPT base
- Quantity: Set of 8, flow tested and matched
- Fuel Delivery: 155cc per 1000 shot cycle
- Nozzles: Stock size
- Spill Ports: Non-welded
- Power Capability: Up to 500 hp with the stock turbo
- Supporting Mods Required: None; works with the stock fuel system and standard tuning
- Truck Compatibility: 2003-2007 Ford Super Duty and other 6.0L Powerstroke applications
- Engine Platform: 6.0L Powerstroke
Vehicle Fitment & Technical Installation Notes
Fits 2003-2007 Ford 6.0L Powerstroke. The set runs without other upgrades. A regulated return fuel system with modified front banjo bolts, a larger turbo and custom tuning can add more power later, often 50 hp or more depending on the upgrade.
Installation Tip: Install head studs with these injectors. Head studs are strongly recommended on any 6.0L, stock or modified. Lubricate the new injector O-rings with clean engine oil before seating each injector so the O-rings do not roll or cut.
Q
Clint Mueller • 05/10/2025, 3:32:48 AM
I use rotella t6 5w40. Will that void the injector warranty
A
05/14/2025, 6:35:06 PM
No
Q
Chad • 02/24/2026, 3:50:53 AM
I currently have the 155 injectors in my truck. One of them is bad. Do you sell the 155 individual?
A
02/24/2026, 5:46:29 PM
This is a call in order only. Give us a ring.
Q
Memo • 03/08/2026, 2:17:16 AM
Will these cause any issues with CA emissions?
A
03/09/2026, 2:03:50 PM
Without custom tuning it would be hard to pass emissions.
Q
David • 06/24/2026, 3:59:03 PM
When do you expect these to be back in stock?
A
06/25/2026, 1:10:41 PM
2-3 Months is the latest information.
5/5 Stars out of 2 Reviews
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Jesse (Oregon) | June 13th, 2024
Exactly what the truck was missing! I was on the fence between stock sticks or these 155�s and am I glad I went with these. Exactly as described with Uber quick shipping.
Alex conger (Meridian) | July 15th, 2023
Freaking awesome! This is the 5th or 6th set I've purchased. Yall are always so easy to work stand by your product and have been an absolute pleasure on the phone when a call is needed. The last set I ordered which was the 155's I put in my personal 2006 f550 4x4 which has been I project truck I'm slowly building but holy moly the difference when driving and especially towing is freaking night and day. Those injectors have actually made that heavy truck drivable. I love it!
Proposition 65 Warning Information -
P65Warnings.ca.gov
Fits: 6.0 Powerstroke 2003-2004
Fits: 6.0 Powerstroke 2003-2004
Fits: 6.0 Powerstroke 2003-2007
Fits: 6.0 Powerstroke 2003-2007
Fits: 6.0 Powerstroke 2004.5-2007
California Restricted
Fits: Powerstroke 1999-2019