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.
How about a 50% horsepower increase from pipes, air cleaner and a tuner when the real bump on a 96-inch stock Harley is more like 15-20%? Starting at a stock 62-63HP and ending at 75 gives an actual increase of 20%.