2018 Harley-Davidson Softail Fat Bob 114 Dyno

Milwaukee-Eight's 114 delivers peak torque in spades

The 2018 Harley-Davidson Softail Fat Bob 114 has a starting price of $18,699 and comes in five color options. The color we have for testing is called Red Iron Denim. The Fat Bob is one of several Softail models you can buy with either a Milwaukee-Eight 107 or 114 engine. The standard 107 model has a starting price of $16,999.

Running the 114ci Milwaukee-Eight on the dyno in fourth gear, we recorded 82.32 hp at 4,660 rpm and 111.39 pound-feet of torque at 2,260 rpm.

Harley-Davidson, Milwaukee-Eight, V-twin
2018 Harley-Davidson Softail Fat Bob 114 Dyno ChartRobert Martin

Engine Specifications

ENGINE: Milwaukee-Eight 114
BORE: 4.016 in.
STROKE: 4.5 in.
DISPLACEMENT: 1868cc (114ci)
COMPRESSION RATIO: 10.5:1
FUEL SYSTEM: Electronic Sequential Port Fuel Injection (ESPFI)
EXHAUST: 2-into-1-into-2 dual side; catalyst in header