The standard ‘67 Firebird engine was a 230 cubic inch (3.8 Liters) inline six-cylinder with a single overhead cam (SOHC) putting out 165 HP with a single one-barrel carburetor. The upgraded ...

Its similarity to high-performance engines found in German, Italian, and British sports cars was intended to add a European ...

The debut edition Firebird came with four engine options. The base 230 cubic inch I6 made 165 horsepower and was a full 30 cubic inches larger and 45 horses stronger than the '67 Mustang's ...