A bicuspid aortic valve is an aortic valve that only has two leaflets, instead of three. The aortic valve regulates blood flow from the heart into the aorta, the major blood vessel that brings blood to the body.
Only customers who have engine and performance work as well as a full dynometer run provided by Harley-DavidsonÂ® of Jamestown resulting in 100+ horsepower qualify to be an elite member of the Harley-DavidsonÂ® of Jamestown 100+ horsepower club. Stock Harley-DavidsonÂ® motorcycles are not qualified.
A short stroke with a very large piston. This is a high RPM 989cc engine. The Harley Davidson Twin Cam 98B powerplant is 1.8 liters is an under-square configuration with a very long stroke V-Twin. Ducati Desmosedici Powerplant Two Cylinder V-Twin BORE X STROKE 86mm x 42.56mm, 998cc, an over-square configuration.