Z question

[mevaters]

Hey, I just changed my gas oil mix to 40:1 and my question is. It seems that since I have changed the mix when I ride the bike will ride normal first starting off in low rpm but when you gas it even a bit it will rev really high almost like the powerband but at a much lower rpm than before. Is this a common thing when you change your gas oil mix or is something maybe wrong somewhere?

[TimSr]

Whenever you change anything that affects the motor, you will want to do frequent plug checks for a while. If there is a problem, it will show on the plug. Depending on what mixture you were running before, you might have to make carburetion changes, which, again, your plug will tell you.