Type機型：                      3w-157 iB2                        3w-157 iB2 CS

Cylinder Capacity氣缸容量：       9.58cu in                            9.58cu in

Power功率：                    17HP / 12.50KW                  17.72HP/13.23KW

Bore Diameter缸徑：                1.97 inch                          1.97 inch

Stroke行程：                       1.6 inch                           1.6 inch

Speed Range速度范圍：           1100 - 8500 rpm                    1100-8500rpm

Weight重量：                   8.66 lbs, incl. Ignition                 9.05 lbs, incl. Ignition

Crankshaft機軸：                 3 ball bearings                     3 ball bearings

Oil/Gasoline Ratio混合比：        1 : 50 / 2% Mix                     1 : 50 / 2% Mix

IIS – Ignition 點火電壓：            6 – 8.4 V                           6 – 8.4 V