0
For small to mid-sized engines, 4-strokes are more efficient. Small 2-strokes use the same flow of fuel mixed air that they'll later will compress and burn to push the combustion gasses out of the combustion chamber, which means that some fuel gets flushed straight through the engine w/o getting used.
Bigger 2-strokes can be either turbo- or supercharged, and then fuel injected. This allows them to use clean air to flush the combustion chamber, and then add the fuel when the chamber is closed. That way, fuel doesn't get flushed through unburnt.
What else can I help you with?
Is a Yamaha ttr 125 a 4stroke?
Yes
Is a pw 50 a 2 stroke or a 4stroke?
2stroke
What is the comparative for efficient?
More efficient and most efficient are the comparative and superlative forms of "efficient".
How much is a Honda 1998 30hp 4stroke worth?
57
What year did they change polaris scrambler from 2stroke to 4stroke?
1994
If you were racing what would you rather race with a 2 storke or a 4stroke?
two stoke
Is a ttr 90 2 stroke or 4 stroke?
4 stroke
How much horsepower does a ktm sx 4stroke 250 sxf has?
I hear about 38.6
How do you deresrict a derbi senda 124 4stroke?
there is a restrictor in the carb try tht
What is more efficient diesel or petrol car?
diesel is more efficient
Where is the oil filter on a 4stroke dirt bike located?
It more than likely does not have one. Rarely does a dirt bike have an oil filter. Your owner's manual will list the location if it has one.
Where's the jetting on a ktm 450cc 4stroke?
In your carburetor. You have a main jet and an idle jet.
