i have a 2000 lt80 that will stall when i turn right fast only. i can turn and do doughnuts all day if i turn left. carb has been cleaned, tank has been cleaned and new pet **** has been installed but nothing makes a difference. i have even checked for a loose or shorting wire but i have found nothing.

 

Check the throttle cable as well. I'd be looking to see if the cable housing is seated in the barrel nut on top of carb. I guess it's possible you could create slack when turning right. Generally, I would think more tension would be created when turning right. Just a thought.

 

It's a design fault. The fuel sloshes over and covers the carb vent hole.
I drill a extra vent hole in the carb. I can do this for you if you feel the need to fix it.

 

Also, make sure when you put the carb back together that the rubber boot that goes over the main and pilot jet is installed correctly...it should seat around the indentation in the bottom of the fuel bowl. inpropper installation can squish the boot closing off fuel supply through the main jet causing the bike to bog down around mid to full throttle.

 

You can leave that rubber thing out.