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_63 ( laps INTEGER, time_retired VARCHAR, grid VARCHAR, constructor VARCHAR )

### Question ###
When renault is the constructor, the grid is over 6, and the time was labeled ignition, what's the largest amount of laps on record?

### Accurate SQL ###

SELECT MAX(laps) FROM table_name_63 WHERE grid > 6 AND constructor = "renault" AND time_retired = "ignition"