Usually, it's the other way around. For the same fuel, engine size etc, 2-strokes will spin faster than 4-strokes.
if it's about the speed of the vehicle, the big thing isn't 2-stroke vs 4-stroke, but power, or power-to-weight ratio.
For the same amount of weight, a 2-stroke can make more power than a 4-stroke.
But in a vehicle where weight isn't that important, the vehicle that makes the most power is likely to be the faster.
Explain the advantages of four-stroke engine over two-stroke engine
in my opinion a two stroke engine is a better quality engine as compared to a four stroke engine!
two stroke
a 125cc varies between 65-85mph with a four stroke engine, and 65-up to 100mph with a two stroke
It could be anything. The difference between the two is that in a two-stroke engine the piston goes back and forth (two strokes) for every ignition event (spark plug firing for a gas engine or fuel injection for a Diesel), while it goes back and forth twice (four strokes) for a four stroke engine.
Four stroke engines are quieter than two strokes, but have less power.
500 rpm
compare the two stroke and four stroke engine in power output and thermal efficiency?
In a four-stroke engine its called the compression stroke
The four-stroke engine produces 1 power stroke for every 720 degrees of crankshaft rotation.
The four strokes of a four-stroke engine are the intake, compression, power, and exhaust strokes. During the intake stroke, the engine draws in air and fuel. The compression stroke then compresses this mixture, followed by the power stroke, where the spark plug ignites the mixture, generating power. Finally, in the exhaust stroke, the engine expels the burnt gases from the combustion process.
You can use four stroke oil for a (very) limited period in a two stroke engine in an emergency. However it is not formulated for two stroke engines and is not recommended.