The first fuel injected dirt bike was from ATK in the early/mid 90's, followed by Cannondale, then GasGas followed with one in 2003.
It's found on all four stroke motocross bikes and it helps you start your engine when it heats up by changing the fuel/air mixture ratio.
yes all Yamaha dirt bikes are fuel injected
no
fuel effeciency is the main reason why honda bikes prefer fuel injection carburetor.
Bad fuel, dirt in the fuel filter, dirty air filter.
You should use a minimum of 91 octane in street bikes, ATV's or Dirt bikes
You can prevent fuel injection flooding by not pumping the gas pedal when trying to start the engine. Fuel injection systems do not need any additional fuel when starting the engine.
1987
2001
Perhaps in 2008?
Over time, dirt bikes have evolved significantly in terms of technology, design, and performance. Innovations such as lighter materials, improved suspension systems, and advanced engine designs have enhanced handling and power. Additionally, the introduction of electronic fuel injection and advanced braking systems has improved efficiency and safety. Overall, these changes have led to a more versatile and competitive riding experience.
You need to prime the fuel injection system.