CREATE TABLE table_203_161 (id DECIMAL, "pos." TEXT, "div." DECIMAL, "no." DECIMAL, "team" TEXT, "drivers" TEXT, "car" TEXT, "laps" DECIMAL, "qual.\ pos." DECIMAL)

larry perkins and what other driver is under the team perkins engineering ?
SELECT "drivers" FROM table_203_161 WHERE "team" = 'perkins engineering' AND "drivers" <> 'larry perkins'
SELECT "drivers" FROM "table_203_161" WHERE "drivers" <> 'larry perkins' AND "team" = 'perkins engineering'