Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_20866024_4 (engine VARCHAR, model_type VARCHAR)
### Question:
Name the Engine for model CF350.
### Answer:
SELECT engine FROM table_20866024_4 WHERE model_type = "CF350"