picking a carb and what jets to start with

we take our quads out to the power lines, and that is wide open.
Be very wary of extended runs at wide open with a 2stroke.

WOT throttle causes the supply of oil which is pooled into the crankcase from separation, to diminish at an alarming rate.

If you up intend to do long periods at WOT, consider adding more oil to the premix, or use an oil with a greater film strength to combat lubrication starvation.

Changing oil ratios require jet changes, so be wary.
 
Thank you very much for the info blaaster and I will use you advice for sure.I agree twostrokes seem to not like wot for to long,my brothers 03 rm125 did nothing but break because of holding it wide open.again thanks.
 
thanks for sending him in the right direction tbrooks.also I've decided to go with a pwk35 and jet it accordingly because its what I have plus I do believe it will be at home on a ported cylinder that's 20 over and running an f7 pipe oh and vf4 with cfm air box.again thanks.