Flathead medFor what class and weight ?
I have an older undertaker champ kart looking for setup info for 1/4 mile dirt track paradise speedway ny looking for cross % a base starting point 425 lbs is the weight
I run a little less cross57% to 57.5 % left, 46 % nose, 61 % cross, 2.5 RF neg camber, .5 LF pos camber would be good starting point.
Good Luck !!