I'd say somewhere in the neighborhood of 130-140 horsepower, since some people have suggested that 800cc is 50 horsepower.
1.9 hp
1900 mL = 1900 cc's
CC is NOT correlated to Horsepower. Cc is merely the capacity of that engine, NO relationship to horsepower.
divide the cc by 15 to get the horsepower.
There is 9.9hp in 150cc
Its about 64 Hp
[object Object]
11 horsepower
They have 293.20 cc.
87 HP
21.5
It is a 2.9
10 horse power