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_87 (engine VARCHAR, chassis VARCHAR)
### Question:
What was the engine when the chassis was a porsche 718??
### Answer:
SELECT engine FROM table_name_87 WHERE chassis = "porsche 718"