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_2226343_1 (manufacturer VARCHAR, average_speed__mph_ VARCHAR)

### Question ###
Who is the manufacturer when 150.088 is the average speed (mph)?

### Accurate SQL ###

SELECT manufacturer FROM table_2226343_1 WHERE average_speed__mph_ = "150.088"