i noticed that the middle hole in the crank is supplying oil to 2 of the big end of the conrods

so i was wondering is it not worth opening the hole out a little to try to increase the oil supply which will keep them from overheating
as mine did.
ive heard of the crank being cross drilled but i didnt realy want to do anything that drastic















or do u think im an idiot for even thinking of it.