Connected Economy Exhaust Sodium 
Green Car Congress
DECEMBER 16, 2011
Our continuously variable valve timing is tuned to work in tandem with direct injection and twin scroll turbocharging to achieve optimum fuel economy, lower emissions, and instant performance when needed. The turbo engine is an all-aluminum, dual overhead cam, four-valve design with forged steel connecting rods.
Green Car Congress
SEPTEMBER 20, 2012
The Malibu turbo has an EPA-estimated fuel economy of 21 city (11.2 Rotocast aluminum cylinder head with sodium-filled exhaust valves. It is complemented by strong connecting rods and aluminum pistons that are designed for the performance parameters of turbocharging. The Malibu turbo can accelerate from 0 to 60 mph in 6.3
Green Car Congress
JANUARY 9, 2012
GM says the ATS will be able to deliver peak highway fuel economy of more than 30 mpg. Features of the four-cylinder engines’ new combustion system deliver improved knock resistance and higher-flowing intake and exhaust ports in the cylinder head, helping increase efficiency, power and torque. Earlier post.) Like the 2.5L, the 3.6L
Green Car Congress
JULY 21, 2011
The selectable actuators are integrated into the cylinder heads, and keep the intake and exhaust valves of cylinders two, three, five and eight closed. Each connecting rod journal on the crankshaft carries two forged, cracked connecting rods. At the same time their fuel supply and ignition are deactivated.
Green Car Congress
JULY 27, 2010
turbo is standard on Eco ( earlier post ), LT and LTZ models and helps the Cruze Eco achieve up to an estimated 40 mpg on the highway (with a standard six-speed manual transmission), which is expected to be the best fuel economy in the compact car segment. Connecting rods and pistons. The Ecotec 1.4L Turbo Airflow. Click to enlarge.
Green Car Congress
MARCH 18, 2013
GM estimated fuel economy for the CTS with Twin-Turbo is 17 mpg city (13.8 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. l/100 km) and 25 mpg highway (9.4
Green Car Congress
MARCH 20, 2015
Cadillac expects the combination to enhance fuel economy by up to an estimated 6%. This new, parallel-flow design maximizes heat extraction in the area of the upper deck, intake and exhaust valve bridges in the heads and integrated exhaust manifold with a minimal amount of coolant. Features shared by the 3.0L Twin Turbo and 3.6L
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