u might try take ur f/a screw to about 2 1/2 turns out

well i put a 48 pilot and a 185 main and it still cuts out and i mean when you just take off and slowly roll it will just start cuttin out right at1/4 throttle every time but it will come out of it and go tried turnin air screw in and out no change the only other thing i thought was unrelated but maybe the same is at the prefect north race when i got in the fast fields or the long mud bogg it would do the cuttin out thing at full throttle in 4th or 5th and then slow down and die it would start back up and go fine till your wide open i replaced gas cap reset float level and made sure tank flowed good all was good didnt get to ride or race since engine went south now im trying to break it in and it runs bad just in a certain rpm range starts great idles smooth revs good unless you keep revin g kinda fast and itll do that cuttin out but in neutral     you roll throttle it doesnt seem to do it now im gonna go to the 52pilot and a 190 main and move the clip on the needle itll either be worse better or the same if it doesnt change at the same rpm im gonna start checkin sensors on carb i tried swappin cdi if all that checks out i guess it could be pick up but its only at certain rpm and its not all the way broke in to run it wide open to see if it does it still wide open and my yard isnt big enough to hit 4 th or 5th gear ill let you know fri night wont be able to mess with it thurs night  any suggestions are welcome and thanks to everyone

if im lucky 1/2 the words were spelled right