With the exception of the HSV Gen-F GTS, all of the models will be powered by the LS3 V8 making between 424 and 455 horsepower (thanks to different tuning), while the GTS cradles the supercharged 6.2L V8 LSA engine good for 430kW (576 hp) of power and 740Nm (545 lb.-ft.) of torque.
MD Consult states that the most common reason people experience thickening of the colon wall is diverticulitis. However, edema, congestive heart failure, cirrhosis of the liver, infections, parasitic infestations and inflammation can also cause intestinal thickening.
While this bowel wall thickening can cause some symptoms, such as pain during bowel movements, bloody stools, constipation, and abdominal pain, most individuals are diagnosed with bowel wall thickening when undergoing an abdominal scan or barium x-ray for the diagnosis of Crohn's disease or Irritable Bowel Syndrome.