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_19704392_1 (modified_speed__6th_gear_ INTEGER, standard_speed__6th_gear_ VARCHAR)

### Question ###
when the max speed for modified speed (6th gear) where standard speed (6th gear) is 98

### Accurate SQL ###

SELECT MAX(modified_speed__6th_gear_) FROM table_19704392_1 WHERE standard_speed__6th_gear_ = "98"