Bosch injector 550cc

Bosch 550cc Injector

Mounted OEM on the following car models
Ford (USA) Mustang 5,4L V8 483HP 2006-

Name: Bosch 550cc
Part number: 0280158117 / 0280 158 117 / Bosch -117
OEM number:
7R3V-9F593-A5B
7R3Z-9F593-AA
7R3Z9F593AAFC
7R3Z9F593AA
Package: 1x
Connector: Bosch USCAR
Length: 48,65mm - EV 14S (Standard) Use top adapter to get 60,65mm EV 14L (Long)
Injector tip: 11mm
O-ring top: 14mm Viton
O-ring bottom: 14mm Viton
Body diameter: 16mm
Impedance: 12 ohm
Spray pattern: 30 degrees 2 jets
Spray angle: 15 degree 270 degrees angle (spray angle against connector)
Fuel: E85 / M100 compatible and can handle other standard fuels due to the stainless internal parts. ATTENTION! If the injector is to be run on methanol, it must be run through with regular fuel after use. These injectors must not be in contact with methanol over more extended periods.

Max flow measured static in test environment
29 PSI (2 bar) 420cc / min = 40 lb / h
43,5 PSI (3 bar) 510cc / min = 49 lb / h
58 PSI (4 bar) 588cc / min = 56 lb / h
78,5 PSI (5 bar) 657cc / min = 63 lb / h
88 PSI (6 bar) 732cc / min = 70 Ib / h
101,5PSI (7bar) 792cc / min = 75 lb / h

Please note that test environment versus practical use can vary widely depending on peripheral equipment and other technical factors. However, this is excellent information on what to expect from the injectors and essential information when choosing other components in the fuel system, such as fuel pump, fuel pressure regulator, and fuel filter.

Engine power Turbo
Petrol 10% margin
1cyl - 72hp (72x1)
4cyl - 288hp (72x4)
5cyl - 360hp (72x5)
6cyl - 432hp (72x6)
8cyl - 576hp (72x8)

Ethanol 10% margin
1cyl - 63hp (63x1)
4cyl - 252hp (63x4)
5cyl - 315hp (63x5)
6cyl - 378hp (63x6)
8cyl - 504hp (63x8)

Engine power N/A
Petrol 10% margin
1cyl - 94hp (94x1)
4cyl - 376hp (94x4)
5cyl - 470hp (94x5)
6cyl - 564hp (94x6)
8cyl - 752hp (94x8)

Ethanol 10% margin
1cyl - 78hp (78x1)
4cyl - 312hp (78x4)
5cyl - 390hp (78x5)
6cyl - 468hp (78x6)
8cyl - 624hp (78x8)

Flow matching

By default, these injectors are shipped with factory tolerances, unless you opt for flow-matching. We highly recommend choosing flow-matching before the injectors are delivered. Factory tolerances for injectors can vary, and when used unmatched, they may have wider tolerances that require tuning adjustments in the engine management system. The extent of these variations from factory settings is continuously variable.

When you select the flow-matching option, it's performed using our state-of-the-art equipment. Additionally, we provide comprehensive documentation and certificates along with your new injectors.