CREATE TABLE table_name_43 (year INT, engine_s_ VARCHAR)

Name the sum of year for engine of brm p202 3.0 v12 brm p200 3.0 v12
SELECT SUM(year) FROM table_name_43 WHERE engine_s_ = "brm p202 3.0 v12 brm p200 3.0 v12"
SELECT SUM("year") FROM "table_name_43" WHERE "brm p202 3.0 v12 brm p200 3.0 v12" = "engine_s_"