get a smaller sprocket or bend the reed valve opened a little bit more but not to much or it will bog the engine
2 stroke means it takes two strokes for a power stroke and 4 sroke takes four strokes for power stroke so in otherwise 2 strokes are way faster and more torqey
the power stroke
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.
In a 2 stroke, every second stroke of the engine is a power stroke. In a 4 stroke, every 4th stroke of the engine is a power stroke. Knowing this, a 2 stroke has double the power as a 4, in the same cc
2-stroke engines produce much more power than 4-stroke.
A typical 2008 Mitsubishi Eclipse GS comes with a 2.4 liter 4 cylinder engine. It will have around 162 horsepower, but you can get more power if you get a higher model, (the GT, GTS are faster).
2-stroke engine
intake stroke, compression stroke, power stroke, exhaust stroke in that order
The combustion cylcle (power stroke) forces piston down to create engine power.
A four stroke engine has 4 strokes per cycle, whereas the two stroke engine has only 2 strokes per cycle. Since the 2 stroke engine has twice as many power strokes as a 4 stroke engine at a given rpm, the 2 stroke is capable of making nearly twice the power of a 4 stroke for a given displacement.
Four stroke engines are quieter than two strokes, but have less power.
if the diameter of cylinder and stroke length of an I.C. engine is greater then the power output is more.