2020 Husqvarna FE 350s Dyno Test

Horsepower and torque figures for Husqvarna’s 350cc street-legal dirt bike.

Husqvarna’s 350cc four-stroke dual sport model—the FE 350s—enjoys a plethora of updates for 2020. Engine-wise, that includes a lighter cylinder head, new camshafts with revised timing, and a new head gasket that increases the compression ratio from 12.3:1 to 13.5:1.

Eager to see how these changes affected the FE 350s’ performance, we ran it on our rear-wheel dyno to determine peak output. We documented 32.8 hp at 10,100 rpm and 20.5 pound-feet of torque at 7,600 rpm.

2020 Husqvarna FE 350s Dyno Chart
2020 Husqvarna FE 350s Dyno ChartRobert Martin

Engine Specifications

Type Liquid-cooled, DOHC, four-stroke single-cylinder; 4 valves/cyl.
Bore x Stroke 88.0 x 57.5mm
Displacement 349.7cc
Compression Ratio 13.5:1
Fuel Delivery Electronic fuel injection