Bosch injector 390cc

390cc Bosch injector for fuel systems, tuning and engine builds where higher fuel flow than standard injectors is required. The injector has a size of approximately 390cc at 3 bar and is suitable for turbo engines, performance upgrades and motorsport applications where correct fuel delivery is important.

The injector is an original Bosch 12 ohm high impedance injector with Jetronic / EV1 connector type. It has 14 millimeter O-rings at both top and bottom, a conical spray pattern and can be used in many different engine setups if dimensions, connector type, resistance and flow match the specific installation.

When used with petrol, the injector can support approximately 51 horsepower per cylinder, while on E85 it can support approximately 45 horsepower per cylinder. E85 typically requires a higher fuel volume than petrol for the same power output, which means the achievable power per injector will be lower on E85. The figures are approximate and based on turbo engines running at around 90% duty cycle.

Specifications:
Injector size: 390cc
Resistance: 12 ohm
Connector type: Jetronic / EV1
O-ring top: 14 millimeters
O-ring bottom: 14 millimeters
Length without adapter: 53 millimeters
Length with adapter: 67 millimeters
Spray type: Conical spray
Estimated petrol performance: Up to 51 hp per cylinder
Estimated E85 performance: Up to 45 hp per cylinder
Fuel compatibility: Petrol / E85 compatible