Green Car Congress

MARCH 20, 2015

Unlike conventional systems, which force coolant flow from the front of the block to the back, the new patented targeted cooling system sends coolant simultaneously to each water jacket in the heads and block. An integrated exhaust manifold rounds out the head’s features, saving weight over a conventional, separate head/manifold assembly.

Cadillac 150

Cadillac Exhaust Engine Water 150

Green Car Congress

JULY 27, 2010

The compressor wheel is being driven by hot exhaust gases coming out of the exhaust manifold. A wastegate opens to regulate the compressor drive power by letting excess exhaust gases escape through the exhaust pipe. Connecting rods and pistons. Oil-water cooler. Turbo Airflow. Click to enlarge. The Ecotec 1.4L

Chevrolet 249

Chevrolet Engine Global Exhaust 249

Green Car Congress

MARCH 18, 2013

Strengthened connecting rods. The cylinder block casting is unique to the turbocharged engine with cast-in provisions for turbocharger coolant and oil connections, as well as positive crankcase ventilation passages. mm sodium-filled exhaust valves enable the engine to process tremendous airflow. 1 compression ratio.

Cadillac 252

Cadillac 2014 Exhaust Fuel Economy 252