I have a question regarding the fuel screws on a mxz 800.First off where are they located on the carb?I installed a cudney head/shim kit(works great),dropped mains to 480's.Since the head kit i get a low end burble at low rpm and speed around 15-20 mph when it is a few degrees below zero or warmer.If i maintain the low rpm and speed for any lenghth of time it will foul the clutch side plug(br9es).The mag side is always a nice brown,the clutch side only runs rich at low speed after it is fine and plugs look good after a blast down the lake.

I'm assuming that a turn in on the clutch side carb should correct this condition as it has been brought up in several topics of late.Thanks :)

Turning it in or clockwise will indeed reduce fuel flow.If you are sitting on the sled they are located at the bottom right hand corner of the carb.They have a little white knob on the end of the screw.Maybe just try a 1/2 turn at a time,a full turn may be too much.

Thanks 800x :)