The cause of blueing on motorcyle pipes is that the choke usually is left on too long.
Unburned fuel in the exhaust system causes the backfire from the exhaust pipe.
Unburnt fuel
what causes water hammer in pipe systems?
The force of the water hitting the pipe constantly is enough. Air in the system
No. The YZ motorcycle is a two stroke so it has to use a much larger exhaust to expel more gases emitted by the harder working engine. Since the TT-R motorcycle is a four stroke it fires every two revolutions (Eight strokes, so it does not need as big of an exhaust pipe to get rid of the gases.
Gastroesophageal Reflux Disease (GERD)
irreversible
motorcycles'
Ural Motorcycles and Ultra Motorcycles.
Voltage is the force that causes current to flow through a circuit. In a similar way it isn't pressure that flows through a pipe - it is the fluid flowing through a pipe due to a difference in pressure at the entry and exit of the pipe that causes the fluid to flow through, no pressure flowing through a pipe.
Do motorcycles have an alternator.
most likely, too much fuel.