i've been using texaco havoline two stroke oil from boat us,,,or,,, west marine brand two stroke oil.
they go for arround 18 bucks for 2 1/2 gallon containers..
my boats oil tanks hold 8 gallons. so yamalube is out of the question at 20 bucks a gallon..
$160.00 per fill up or,$50.00??
hmmmmm,,
might smoke a little more on startup but other than that it's all tcw3 approved so that works for me. heck i think there's only two or three real "manufactures" of two stroke oil.
400 hrs. on the cheap stuff so far without one hint of a problem.
heck if it blows up, just gives me a reason to re-power w/ 4 strokes
'cause you can't finance oil