What size injectors do I need for Stage 1?
Stage 1 & Stage 1.5 Injectors (160/0 - 180/30) will be fine to drop in on any year 7.3 Powerstroke but in a race tune with high pulse width, will likely not sustain ICP. 200-205cc Hybrid injectors generally do not require an HPOP upgrade.
Can I do a stock tune with bigger injectors?
You can;t do a stock tune unless you can fool the ecu into thinking it is getting more or less air. If you throw in bigger injectors it will hold that injector open for the same amount of time as the smaller injectors and it will dump TONS of fuel in.
Are all injectors the same?
Not all injectors are created equally, and A-Code injectors are far more oil-hungry than hybrids are. However.. this is purely capacity based. Stage 1 & Stage 1.5 Injectors (160/0 - 180/30) will be fine to drop in on any year 7.3 Powerstroke but in a race tune with high pulse width, will likely not sustain ICP.
What happens if you put bigger injectors in a smaller engine?
If you throw in bigger injectors it will hold that injector open for the same amount of time as the smaller injectors and it will dump TONS of fuel in. If you are flash tuning can you adjust it to make it work by scaling it down? I have 550's sitting on the shelf, but I am not going to install them until I can get the car tuned with my 13g's.
What is a hybrid 7.3 injector?
Hybrid performance injectors give more fuel and required less high pressure oil thanks to the hybrid plunger and barrel design of the injectors. Hybrid injectors are called "hybrid" because they use a larger plunger and barrel assembly from it's big cousin.
What are Stage 3 injectors?
Stage 3 Injectors, or Hybrid injectors as they are sometimes called, will have larger and brand new plunger and barrels. These injectors will flow 250-400cc's depending on your selection and also come with a larger nozzles. 485-600+hp is obtainable with the right supporting modifications .
What is a cackle injector?
Some vehicles may experience a misfire or “cackle.” The injectors in the 7.3L diesel run off of the high-pressure engine oil pump. The number 8 injector is the farthest away from the oil pump, causing a filling problem, which may result in a misfire.
What is a Stage 1 injector?
Stage 1 reman performance injectors increase the performance and horsepower of your powerstroke diesel. The injectors will increase horsepower from 50-100hp to the rear wheels with the required custom chip.
What Is a Stage 2 injector?
The stage 2 injector is for the 1994-1997 OBS truck that wants more power for light towing or street performance. Choose the stage 2 for a hot street truck with moderate to lower smoke levels. This injector feature internal modifications along with a larger nozzle size to maximize the power from the injector.
What is a 7.3 Powerstroke?
The 7.3L Powerstroke is one of the most reliable Diesel engines ever produced. It's so reliable even die-hard Cummins and Duramax enthusiasts acknowledge it's widespread success. This makes them one of the most sought after diesels today.