What engine was used by Curb Motorsports after 1982 that had 11 points?
CREATE TABLE "cart_results" (
  "year" real,
  "team" text,
  "chassis" text,
  "engine" text,
  "rank" text,
  "points" real
);
SELECT "engine" FROM "cart_results" WHERE "year">1982 AND "points"=11 AND "team"='curb motorsports';