By putting only gasoline in a two stroke engine you can destroy it. A two stroke engine requires oil to be mixed into the gasoline to keep the moving parts lubricated. When you do not have that oil there it will not lubricate correctly and therefore scar and break the moving parts on the inside.
A 4-stroke bike typically runs on gasoline, which is a common fuel for internal combustion engines. If it has no 4-stroke engine components, it might be powered by an alternative engine type, such as a 2-stroke engine or an electric motor. In the case of a 2-stroke engine, the fuel is usually a mixture of gasoline and oil. An electric bike would rely on batteries for power instead of any fuel.
no, all that will happen is you might have a little extra exhaust while engine burns off oil that is in 2 stroke mix
A 1993 Honda xr100r would have a four stroke engine.
The intake stroke, number one in a 4 cycle engine.
Yes, it is necessary to mix oil with the gasoline in a Honda XR100R as it is a 2-stroke engine. The oil lubricates the engine components and prevents overheating. Make sure to follow the manufacturer's recommended oil-to-gas ratio for optimal performance.
While it would be possible to build a hybrid car using a diesel engine instead of the gasoline engine, I do not believe any manufacturers are doing it. This may be because of problems with reliably restarting a diesel engine after stopping it that don't happen with gasoline engines, but I'm not certain.
No it isn't fatal, but it would smoke quite a bit, because a two stroke engine needs two stroke oil mixed in the petrol, and a four stroke just needs petrol.
Have you noticed there is no place to put oil in your 2 cycle engine? Inside your engine there are several moving parts used to convert gasoline to rotary motion. Without oil these parts will create a great deal of friction and heat causing permanent failure in minutes at best. Beating the engine with a sledge hammer will do not more damage than running an engine without oil. The oil for these moving parts in a 2 cycle engine is provided by the mist of gasoline and oil that is routed around the moving parts before it is burned in the engine.
It should theoretically be possible. However, it would be easier and probably cheaper just to replace the engine with one designed for gasoline.
a stroke is a half rotation of a crankshaft. a three stroke would finish would only be 1 1/2 revolutions.
If you are lucky the engine stalls. If you are unlucky the gasoline detonates, bending rods, blowing head gaskets, breaking pistons, etc. The injection system may also suffer.
90 degrees would be a half stroke.