These genuine Bosch fuel injectors serve as a great upgrade for Gen III LS1 5.7L V8s. They use a 4-hole disc fuel delivery nozzle with a wide cone spray for maximum fuel atomization.
- Bosch part number: 0280155868
- Factory flow-matched sets (guaranteed to flow within 1-2% of each other)
- Injector body design: Metal and composite plastic
- Flow rate: 36lbs/hr, 380cc /min at 43.5 psi
- Fuel delivery: 4-hole disc
- Electrical connector type: EV1
- Length: 73 mm
- Body diameter: 16 mm
- O-rings: Top and bottom
- O-ring diameter: 14.5 mm
- Resistance: 12 Ohms
- Latency (dead time): 12 volts, 0.621 ms; 14 volts, 0.391 ms
These fuel injectors also make a great upgrade for other makes and models using the same electrical connector.
Vehicle Fitment Guide
- A tune is mandatory if you are upgrading to these injectors.
- These injectors are also compatible with the HSV 5.0L but an additional groove for the injector clip will need to be cut. This is a straight forward modification if using a hack-saw.