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_name_83 (points INTEGER, engine VARCHAR, year VARCHAR)
### Question:
What are the highest points that have a Mugen V8 engine and happened in 1991?
### Answer:
SELECT MAX(points) FROM table_name_83 WHERE engine = "mugen v8" AND year = 1991