4stroke engine are stronger than 2stroke cause you get to break down on a 2 stroke
The top speed of a 140cc engine can vary depending on different factors such as the type of vehicle it is installed in, gearing, and aerodynamics. On average, a 140cc engine can reach speeds of around 50-60 mph.
regular gas xr is a 4stroke engine
2stroke has fat pipe and the 4stroke has a skinny pipe.
A 4 stroke engine takes 4 strokes to complete a cycle. 1, intake. 2, compression. 3, ignition/power. 4, exhaust.
It will probably just foul the plug or wreck the engine because the oil is not designed to mix with the fuel and will not lubricate the motor.
how much hp is 140cc
2stroke
2 full crank shaft revolution for every 4stroke. suction,compression,power&exhaust strokes are established .
For small motor bike or lawn-mower or similar.
SAE 10w30 Full Synthetic any major brand.
a kawasaki 140cc is the best for jumping as well as doing lots of tricks