2004 Yamaha YZ 450 F "jet" Questions

...yz450f, i recently stripped the whole bike down to get to the carberetor, replaced one of the jets inside, put it back together, started fine, after 5minutes of riding, it cut out.. now it wont ...

What is the stock jetting for this motor cycle 165 main jet and 42 pilot jet

...pops I bit doesn't seem to have the power that it should. I replaced the air filter and the main jet and pilot jet however it is still doing it. Plase help me wight the problem Can you adjust the ...

...begin.? Check for air leaks on intake manifold. Clean carb. Check valve clearances raise the needle jet one notch one size up in the main jet. check one item at a time, and write notes about jetting ...

not getting fuel pull carb and clean jets Take off the carb. clean the jets and make sure the float is not damaged. step 1) Pull the fuel line off at the carb, Turn the fuel tank petcock on - you ...

...it stalls it wont idle i already cranked the idle screw up..any idea? could be blocked pilot jet inside the carb. Strip it all down and slean jets and holes. also could have a vacuum leak on ...

Exhaust glows bright red. Shortly after the bike is started, the exhaust gets very hot and glows bright red, and back fires rapidly. It is very hard to keep it running. These bikes dont like to idle ...