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_51 (engine VARCHAR, points VARCHAR, chassis VARCHAR)
### Question:
Which engine scored 6 points and used the march 88c chassis?
### Answer:
SELECT engine FROM table_name_51 WHERE points = 6 AND chassis = "march 88c"