1986 Yamaha yz 250 won't rev to powerband

SOURCE: Year

Find the model production year, usually found on the same plate as the vin. Then add one year. For instance if the bike was produced in 2001, then its a 2002 model.

SOURCE: Oil

drain the fuel, locate the float bowl drain screw, lowest screw on the carb and loosen it to drain the carb. replace the fuel with proper pre-mix, replace the spark plug and it should be fine

SOURCE: 1993 yamaha yz 250 bareel damage

there's a company called Langcourt (www.langcourt.com) that specialize in barrel repair. i just had mine done there. i've also got a 1993 yz 250 stripped for parts if you're interested in anything else, unfortunatly i've already sold the barrel.

SOURCE: what year is my 250 yamaha

Easy to find! Just phone your local Yamaha dealer with the VIN numbers and they can give you all the information you want. In the off chance the dealer is too busy or just doesn't want to please a customer, just Google ' Kawasaki motorcycle texas ' and you will have plenty of other dealers you can call. Use your own state or any state in the Google search.

Please rate this answer. Thanks winterdana!

SOURCE: headlight 1972 yamaha 250 yz

You can add a headlight if the type of ignition system on your particular model is the type that will let you. Several different systems were used back then. The proper system will need a lighting coil installed onto the plate underneath the flywheel. The flywheel must be pulled off. You will see a coil there already for the spark. An unused set of threaded screw holes is present, (the same plate was used on the bikes that had a headlight). Just add the coil and now you have power for a headlight.