Performance Injectors

11 Items

**7.3 Powerstroke Stage 1 Injectors** $1,375.00
Fits: 7.3 Powerstroke 1994-2003

Select Options

**7.3 Powerstroke Stage 1.5 Injectors** $1,575.00
Fits: 7.3 Powerstroke 1994-2003

Select Options

**7.3 Powerstroke 205CC Hybrid Injectors** $2,075.00
Fits: 7.3 Powerstroke 1994-2003

Select Options

**7.3 Powerstroke Stage 2 Injectors** $1,730.00
Fits: 7.3 Powerstroke 1994-2003

Select Options

**7.3 Powerstroke 238CC Hybrid Injectors** $2,075.00
Fits: 7.3 Powerstroke 1994-2003

Select Options

**7.3 Powerstroke 250CC Hybrid Injectors** $2,075.00
Fits: 7.3 Powerstroke 1994-2003

Select Options

**7.3 Powerstroke 275CC Hybrid Injectors** $2,325.00
Fits: 7.3 Powerstroke 1994-2003

Select Options

**7.3 Powerstroke 300CC Hybrid Injectors** $2,525.00
Fits: 7.3 Powerstroke 1994-2003

Select Options

**7.3 Powerstroke 350CC Hybrid Injectors** $2,625.00
Fits: 7.3 Powerstroke 1994-2003

Select Options

**7.3 Powerstroke 400CC Hybrid Injectors** $2,775.00
Fits: 7.3 Powerstroke 1994-2003

Select Options

**FFD Ultimate 7.3 Powerstroke Injector Install Kit** $778.62
Fits: 7.3 Powerstroke 1999-2003

Qty

7.3L Powerstroke Performance Fuel Injectors

Unlock massive horsepower gains, put an end to weak throttle response and smoky tunes under heavy loads, and maximize your HEUI fuel system's efficiency with premium 7.3L Powerstroke performance injectors from Full Force Diesel. Heavy-duty Ford F-250 and F-350 trucks equipped with the legendary 7.3L engine working under severe commercial workloads, hauling heavy gooseneck trailers, or running aggressive performance tuning push factory single-shot or split-shot injectors past their operational limits. Over thousands of miles of heavy-duty operation, stock solenoids wear down, poppet valves erode, and internal oil-side clearances open up, leading to rough idling, loss of injection control pressure (ICP), and severe power drop-offs. Upgrading to flow-matched performance injectors, hybrid fuel units, and precision-built nozzles locks your combustion efficiency down.

Advanced Fuel Delivery: Flow-Matched Stages and Hybrid Performance

Transitioning away from a tired, factory fuel setup to high-performance aftermarket injectors completely transforms your truck's power band:

Precision Flow-Matched Stage 1 through Stage 4 Injectors: Engineered with carefully sized plunger and barrel assemblies and custom nozzle configurations to deliver clean, atomized fuel increases tailored for towing, street performance, or heavy competition.
High-Output Hybrid Injectors: Built for maximum horsepower and torque output, hybrid units combine larger displacement plungers with optimized oil-to-fuel ratios to make huge power numbers without requiring dangerous high-pressure oil modifications.

Internal Durability and Hardened Solenoid Components

Our selection of diesel fuel injection components features rugged hardware engineered for a reliable, long-lasting installation:

Hardened Poppet Valves and Spacers: Precision-machined to eliminate the common wear issues associated with factory components, ensuring crisp injection timing and rock-solid ICP maintenance under high load.
New Solenoids and Undervalve Harness Compatibility: Built with high-grade electrical coils and robust terminal connections designed to handle high inductive loads and resist heat soak in extreme under-hood environments.

At Full Force Diesel, we carry the rugged, street-tested mechanical hardware and machine-shop-certified components your legendary 7.3L Powerstroke needs to deliver clean, dependable power on every haul. Explore our complete selection of 7.3L performance injectors, nozzles, and fuel delivery hardware above to secure your truck's performance today.