Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_82 (engine VARCHAR, year_to VARCHAR, model VARCHAR, year_from VARCHAR)

### Question ###
How many engines have a Model of sl600, and a Year From of 1994, and a Year To smaller than 1995?

### Accurate SQL ###

SELECT COUNT(engine) FROM table_name_82 WHERE model = "sl600" AND year_from = 1994 AND year_to < 1995