You are going to use it in a lawnmoer to race they are i think about 15 hp but if u want a fast lawnmower use a snowmobile engine
12 hp
7 to 8 hp
CC is NOT correlated to Horsepower. Cc is merely the capacity of that engine, NO relationship to horsepower.
About 7-9 horsepower.
six
There is no standard relation between horsepower and engine displacement.
I'm looking to purchase a new lawnmower. It says it's 158cc. About how much horsepower is this?
6 hp Kawasaki engine
about 157hp
5 5
This engine will have some good horsepower. It will not be as strong as like a car but it comes pretty high for a lawnmower.
10w-30