Blaster pre-mix jetting changes.

[Beer_Smurf]

When the oil system is deleted on a stock blaster.
What is the typical jetting change when running pre-mix?

[TimSr]

Most typical is none, but it would depend on what premix you use. If you premix Yamalube at 32:1 youd be pretty much duplicating the injector. If you go to a 50:1 synthetic, you may need to go a little richer, but it may not be enough to even notice.

[rxraptor02]

if you remove the oil injector you should run your oil ration at 32:1 and do a plug check but it should be fine.

[HemiChallenger71]

I've herd the stock injector runs the mix at 18-20-1? I wouldn't think you'd have a problem running a 32-1 mix, but if you go richer(20-1), you need to jet bigger, if you go leaner (50-1) you will probably have to step the jetting down a bit, but it all depends. You should be fine. Try different mixes, and see what you like and see how the bike runs.