Question: Which Team has a Year of 1978?
SQL: SELECT "Team" FROM "2-1219630-1" WHERE "Year" = 1978.0;

Question: Which Engine has a Team of Chesterfield Racing and include a Chassis of March 761?
SQL: SELECT "Engine" FROM "2-1219630-1" WHERE "Team" = 'Chesterfield Racing' AND "Chassis" = 'March 761';