The engine number G111E007908 corresponds to a Yamaha YZ250 model from the year 2001. Yamaha typically uses a specific coding system for their engine numbers, where the first digits indicate the model year. In this case, "G111" identifies it as a 2001 model.
1997
87 Yamaha YZ250
750 Ml or 0,75 Liters
Any premium 2 cycle oil.
Probably not, they are different sized frames and the mounts would be diffent.
Unfortunately, a newer yz250 model engine will not be able to fit the frame of a 1991 model. These engines were designed to specifically fit the frames of certain models of the vehicle and are not universal.
Yamaha YZ250 hands down. Both bikes are designed for a different purpose. The YZ250 is a 2 stroke motocross bike. The WR250F is a four stroke enduro bike.
I have a 1988 Yamaha YZ250 and my manual states .028 is the setting that you should use.
The tenth character 'n' indicates the manufacure year of 1996
Yz250 by Yamaha
The spark plug gap for a 1994 Yamaha YZ250 should be .024 inches. A Yamaha YZ250 is a 249cc motorcycle.
yz250 2 stoke