CREATE TABLE table_name_27 (date VARCHAR(255), position VARCHAR(255), class VARCHAR(255), driver VARCHAR(255))
what date has the class of non-championship f2 as well as a driver name josé froilán gonzález that has a position larger than 2?
    
SQL: SELECT date FROM table_name_27 WHERE class = "non-championship f2" AND driver = "josé froilán gonzález" AND position > 2