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Fuel injector horsepower rating

 

Asked questions about the subject

What Injector is suitable for a particular engine?
How much horsepower can it produce?
What injectors do others use?
List of fuel injector horsepower rating?

Here is a list that answer all these questions!

Below you can easily see how much power the injectors can handle.
If you push the limit of what the injector can handle and want more safety margin, just choose a bigger one or increase the base fuel pressure.

Choose the engine of choice. 4, 5, 6 or 8 cylinders.

What separates the lists is Gasoline vs E85

 
 
 

Fuel injector list / chart

1 Injector

List what a single injector is able to deliver in terms of power at 3 bar base fuel pressure.
 

ONE injector with Turbo on Gasoline

Calculated with 90% duty cycle (10% margin)

Up to 37hp - Bosch Injector 280cc
Up to 49hp - Bosch Injector 373cc
Up to 57hp - Bosch Injector 968 "green" 465cc (430cc)
Up to 72hp - Bosch Injector 550cc
Up to 83hp - Bosch Injector 630cc / Siemens deka Injector 630cc
Up to 115hp - Bosch Injector 870cc / Siemens deka Injector 875cc
Up to 129hp - Bosch Injector 980cc
Up to 157hp - Bosch Injector 1200cc
Up to 197hp - Bosch Injector 1500cc
Up to 224hp - Bosch Injector 1700cc
Up to 290hp - Bosch Injector 2200cc
Up to 290hp - Bosch Injector 2200cc NGI2

 

ONE injector with Turbo on E85

Calculated with 90% duty cycle (10% margin)

Up to 32hp - Bosch Injector 280cc
Up to 43hp - Bosch Injector 373cc
Up to 49hp - Bosch Injector 968 "green" 465cc (430cc)
Up to 63hp - Bosch Injector 550cc
Up to 72hp - Bosch Injector 630cc / Siemens deka Injector 630cc
Up to 99hp - Bosch Injector 870cc / Siemens deka Injector 875cc
Up to 112hp - Bosch Injector 980cc
Up to 137hp - Bosch Injector 1200cc
Up to 171hp - Bosch Injector 1500cc
Up to 194hp - Bosch Injector 1700cc
Up to 251hp - Bosch Injector 2200cc
Up to 251hp - Bosch Injector 2200cc NGI2

 

4 Cylinders

List of injectors for 4 cylinder engines with one injector per cylinder and 3 bar base fuel pressure.

 

Four cylinders with Turbo on Gasoline

Calculated with 90% duty cycle (10% margin)

Up to 150hp - Bosch Injector 280cc
Up to 200hp - Bosch Injector 373cc
Up to 230hp - Bosch Injector 968 "green" 465cc (430cc)
Up to 290hp - Bosch Injector 550cc
Up to 330hp - Bosch Injector 630cc / Siemens deka Injector 630cc
Up to 460hp - Bosch Injector 870cc / Siemens deka Injector 875cc
Up to 520hp - Bosch Injector 980cc
Up to 630hp - Bosch Injector 1200cc
Up to 790hp - Bosch Injector 1500cc
Up to 900hp - Bosch Injector 1700cc
Up to 1160hp - Bosch Injector 2200cc
Up to 1160hp - Bosch Injector 2200cc NGI2

 

Four cylinders with Turbo on E85

Calculated with 90% duty cycle (10% margin)

Up to 130hp - Bosch Injector 280cc
Up to 170hp - Bosch Injector 373cc
Up to 200hp - Bosch Injector 968 "green" 465cc (430cc)
Up to 250hp - Bosch Injector 550cc
Up to 290hp - Bosch Injector 630cc / Siemens deka Injector 630cc
Up to 400hp - Bosch Injector 870cc / Siemens deka Injector 875cc
Up to 450hp - Bosch Injector 980cc
Up to 550hp - Bosch Injector 1200cc
Up to 690hp - Bosch Injector 1500cc
Up to 770hp - Bosch Injector 1700cc
Up to 1000hp - Bosch Injector 2200cc
Up to 1000hp - Bosch Injector 2200cc NGI2

 

5 Cylinders

List of injectors for 5 cylinder engines with one injector per cylinder and 3 bar base fuel pressure.

 

Five cylinders with Turbo on Gasoline

Calculated with 90% duty cycle (10% margin)

Up to 180hp - Bosch Injector 280cc
Up to 250hp - Bosch Injector 373cc
Up to 280hp - Bosch Injector 968 "green" 465cc (430cc)
Up to 360hp - Bosch Injector 550cc
Up to 410hp - Bosch Injector 630cc / Siemens deka spridare 630cc
Up to 570hp - Bosch Injector 870cc / Siemens deka spridare 875cc
Up to 640hp - Bosch Injector 980cc
Up to 790hp - Bosch Injector 1200cc
Up to 990hp - Bosch Injector 1500cc
Up to 1120hp - Bosch Injector 1700cc
Up to 1450hp - Bosch Injector 2200cc
Up to 1450hp - Bosch Injector 2200cc NGI2

 

Five cylinders with Turbo on E85

Calculated with 90% duty cycle (10% margin)

Up to 160hp - Bosch Injector 280cc
Up to 210hp - Bosch Injector 373cc
Up to 240hp - Bosch Injector 968 "green" 465cc (430cc)
Up to 310hp - Bosch Injector 550cc
Up to 360hp - Bosch Injector 630cc / Siemens deka injector 630cc
Up to 490hp - Bosch Injector 870cc / Siemens deka injector 875cc
Up to 560hp - Bosch Injector 980cc
Up to 680hp - Bosch Injector 1200cc
Up to 860hp - Bosch Injector 1500cc
Up to 970hp - Bosch Injector 1700cc
Up to 1250hp - Bosch Injector 2200cc
Up to 1250hp - Bosch Injector 2200cc NGI2

 

6 Cylinders

List of injectors for 6 cylinder engines with one injector per cylinder and 3 bar base fuel pressure.

 

Six cylinders with Turbo on Gasoline

Calculated with 90% duty cycle (10% margin)

Up to 220hp - Bosch Injector 280cc
Up to 290hp - Bosch Injector 373cc
Up to 340hp - Bosch Injector 968 "green" 465cc (430cc)
Up to 440hp - Bosch Injector 550cc
Up to 500hp - Bosch Injector 630cc / Siemens deka Injector 630cc
Up to 690hp - Bosch Injector 870cc / Siemens deka Injector 875cc
Up to 770hp - Bosch Injector 980cc
Up to 950hp - Bosch Injector 1200cc
Up to 1180hp - Bosch Injector 1500cc
Up to 1340hp - Bosch Injector 1700cc
Up to 1740hp - Bosch Injector 2200cc
Up to 1740hp - Bosch Injector 2200cc NGI2

 

Six cylinders with Turbo on E85

Calculated with 90% duty cycle (10% margin)

Up to 190hp - Bosch Injector 280cc
Up to 250hp - Bosch Injector 373cc
Up to 290hp - Bosch Injector 968 "green" 465cc (430cc)
Up to 380hp - Bosch Injector 550cc
Up to 430hp - Bosch Injector 630cc / Siemens deka Injector 630cc
Up to 590hp - Bosch Injector 870cc / Siemens deka Injector 875cc
Up to 670hp - Bosch Injector 980cc
Up to 820hp - Bosch Injector 1200cc
Up to 1030hp - Bosch Injector 1500cc
Up to 1160hp - Bosch Injector 1700cc
Up to 1500hp - Bosch Injector 2200cc
Up to 1500hp - Bosch Injector 2200cc NGI2

 

8 Cylinders

List of injectors for 8 cylinder engines with one injector per cylinder and 3 bar base fuel pressure.

 

Eight cylinders with Turbo on Gasoline

Calculated with 90% duty cycle (10% margin)

Up to 290hp - Bosch Injector 280cc
Up to 370hp - Bosch Injector 373cc
Up to 450hp - Bosch Injector 968 "green" 465cc (430cc)
Up to 580hp - Bosch Injector 550cc
Up to 660hp - Bosch Injector 630cc / Siemens deka Injector 630cc
Up to 910hp - Bosch Injector 870cc / Siemens deka Injector 875cc
Up to 1030hp - Bosch Injector 980cc
Up to 1270hp - Bosch Injector 1200cc
Up to 1580hp - Bosch Injector 1500cc
Up to 1790hp - Bosch Injector 1700cc
Up to 2320hp - Bosch Injector 2200cc
Up to 2320hp - Bosch Injector 2200cc NGI2

 

Eight cylinders with Turbo on E85

Calculated with 90% duty cycle (10% margin)

Up to 250hp - Bosch Injector 280cc
Up to 340hp - Bosch Injector 373cc
Up to 390hp - Bosch Injector 968 "green" 465cc (430cc)
Up to 500hp - Bosch Injector 550cc
Up to 570hp - Bosch Injector 630cc / Siemens deka Injector 630cc
Up to 790hp - Bosch Injector 870cc / Siemens deka Injector 875cc
Up to 900hp - Bosch Injector 980cc
Up to 1100hp - Bosch Injector 1200cc
Up to 1370hp - Bosch Injector 1500cc
Up to 1550hp - Bosch Injector 1700cc
Up to 2000hp - Bosch Injector 2200cc
Up to 2000hp - Bosch Injector 2200cc NGI2

 

 
 

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