A 43 cc scooter will usually top out at around 30-35 mph.
well 43cc engine problably around 25-30MPH
On average about 25 mph
my 43 cc scooter has a 1/25 ratio
Yes it will make the scooter go faster, but you could run the chance of blowing parts in the moter if you do so
Check fuel, try new spark plugs, check carbs.
very fast
as fast as it can
as fast as you want it too go
The grass has more friction than the concrete, so the scooter doesn't go as fast
"43cc" is not a speed - sounds like the size of a small engine, but size does NOT define it's speed or horsepower.
i bought mine for $50 from a friend and i love it. Very sturdy frame and components.
100mph