CREATE TABLE table_4444 ("Engine" TEXT, "Horsepower" TEXT, "Torque" TEXT, "Carburetor" TEXT, "Compression Ratio" TEXT, "Bore & Stroke" TEXT, "VIN Code" TEXT)

Tell me the carburetor for engine of 250-1v i-6
SELECT "Carburetor" FROM table_4444 WHERE "Engine" = '250-1v i-6'
SELECT "Carburetor" FROM "table_4444" WHERE "Engine" = '250-1v i-6'