Bicuspid Aortic Valve. Bicuspid aortic valve (BAV) affects approximately one to two percent of people. It is the most common congenital heart disorder, impacting both the aortic valve (which controls the flow of blood into the aorta) and the thoracic aorta (the major vessel that sends blood throughout the body).
Dodge Charger police vehicles equipped with HEMI engines will be able to go from zero to 60 mph in just 6.0 seconds, while multiple-displacement will keep gas mileage from being unreasonable. The 3.5 liter V6 is the base engine, with 250 horsepower at 6400 rpm and 250 lb.-ft. of torque at 3800 rpm.
As indicated in their model names, the LX 570 and GX 460 use different engines, though both offer brawny V8 power. In the GX 460, the powertrain is a 4.6-liter unit that makes an impressive 301 horsepower and 329 lb-ft of torque. A 6-speed automatic is standard, as is full-time 4-wheel drive, and the GX 460 returns a mediocre 15 miles per gallon in the city and 20 mpg on the highway. Meanwhile, the LX 570 comes standard with a muscular 5.7-liter V8 that makes a brawny 383 hp and 403 lb-ft of torque.