kx80 problems

[kx80man]

aight my kx80 is always acting weird, first it leaks a bunch of oil out if the bottem of the engine, then it over revs sometime. also it fouls spark plugs like crazy. what type of oil and transmission fluid should i use? how often should i change my tranmission fluid? what is the BEST oil ratio, (ounces to 1 gallon)? My dirtbike bogs down when i take off only in first gear.

please help.

 

[95xr250]

best mix ratio is 32:1 or 4 ounces i would use klots supertechniplate. the spark plug fouling might mean its runnin to rich or your luggin it around to much.

 

[kx80man]

yeha i use 32:1 what you mean lugging it around, just over powering the bike?

 

[adam_co]

i dont know what it is because i have just got rid of my kx80 for this dr250 but it was only about a week ago, mine was a 96' model and mine used to be wheelying allover the place in 1st gear (and all the way to atleast 4th), sparkplug fouling is either you dont have it opened up enough or runnin too rich. watch mind those little kx80s are piston popping machines, i had mine about 6 to 8 months and i went through 3 pistons and 2 heads