CREATE TABLE table_name_53 (points INT, year VARCHAR, chassis VARCHAR, engine VARCHAR)

What is the highest points for the JBW chassis with a climax straight-4 engine, later than 1961?
SELECT MAX(points) FROM table_name_53 WHERE chassis = "jbw" AND engine = "climax straight-4" AND year > 1961
SELECT MAX("points") FROM "table_name_53" WHERE "chassis" = "jbw" AND "climax straight-4" = "engine" AND "year" > 1961