Buell started with water-cooled two-stroke square-fours and ended with a water cooled four-stroke V-Twin, but the vast majority of their bikes used reworked 883 and 1200 Sportster engines.
With Buell-designed heads, barrels, and in 1999 fuel injection, these all led to an increase in horsepower.
They also had rubber mounting and a fan to cool the rear cylinder.
Buell started with water-cooled two-stroke square-fours and ended with a water cooled four-stroke V-Twin, but the vast majority of their bikes used reworked 883 and 1200 Sportster engines. With Buell-designed heads, barrels, and in 1999 fuel injection, these all led to an increase in horsepower. They also had rubber mounting and a fan to cool the rear cylinder.
Harley-Davidson Sportster