CREATE TABLE table_70125 ("Year" FLOAT, "Entrant" TEXT, "Chassis" TEXT, "Engine" TEXT, "Points" FLOAT)

How many points did the Weslake v12 get in 1966?
SELECT MAX("Points") FROM table_70125 WHERE "Engine" = 'weslake v12' AND "Year" < '1966'
SELECT MAX("Points") FROM "table_70125" WHERE "Engine" = 'weslake v12' AND "Year" < '1966'