user: Question: Tell me the carburetor for engine of 250-1V I-6
Columns: ['Engine', 'Horsepower', 'Torque', 'Carburetor', 'Compression Ratio', 'Bore & Stroke', 'VIN Code']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['250-1V I-6', 'hp (kW) @ 4000 rpm', 'lb·ft (N·m) @ 1600 rpm', '1-barrel', '8.00:1', '3.68" x 3.91"', 'L']
SQL:

assistant: SELECT "Carburetor" FROM "Table" WHERE "Engine" = '250-1V I-6';