no
87 Yamaha YZ250
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.
12:1 - 16:1 for a break in mix (new piston/ piston rings) after break in it's recommended to use 20:1 of yamalube oil.
Yz250 by Yamaha
The spark plug gap for a 1994 Yamaha YZ250 should be .024 inches. A Yamaha YZ250 is a 249cc motorcycle.
68mm.
yz250 2 stoke
1994 YZ250 with an FMF fatty and it is FAST!
Rated 40 out of the box
No a yz 250 2 stroke does not but a YZ250F does.
65-80mph depending on gearing