Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
How much power does the fuel injection system have with a displacement of 1991cc?

### Inputs:
table_name: table, columns: ['Model', 'Years', 'Engine', 'Displacement', 'Power', 'Fuel system']

### Response:
SELECT Power FROM table WHERE Fuel system = fuel injection AND Displacement = 1991cc