A coronary angiogram is a special X-ray test. Itâs. done to find out if your coronary arteries are blocked. or narrowed, where and by how much. An angiogram. can help your doctor see if you need treatment such as. angioplasty or stent, coronary artery bypass surgery. (CABG) or medical therapy.
A Harley Takes an Engine From Porsche. NO wonder many riders don't know what to make of the new V-Rod from Harley-Davidson: The engine was designed in Germany by Porsche and it has the first water-cooled engine in Harley-Davidson's 99-year history. The V-Rod doesn't look like any other Harley.
The modular V-8 is a natural born hot rod right off the assembly line, and a powerful engine swap for your vintage Ford. What makes the 4.6L and 5.4L DOHC engines different than your 302 or 351W, aside from the obvious overhead cam design, is the bore and stroke.