CREATE TABLE table_14311 ("Year" FLOAT, "Entrant" TEXT, "Chassis" TEXT, "Engine" TEXT, "Points" FLOAT)

What is the most points for a vehicle with a lola thl1, chassis later than 1986?
SELECT MAX("Points") FROM table_14311 WHERE "Chassis" = 'lola thl1' AND "Year" > '1986'
SELECT MAX("Points") FROM "table_14311" WHERE "Chassis" = 'lola thl1' AND "Year" > '1986'