Originally Posted by
gearhead_22
what's up guys I have a 35plus21. Has less than a gallon including break in, and the piston looks like this is that ok.
"My opinion" the top of piston,n button head not that important. Clean it with the fuel you used will get most (or enough) of them off.
But if you start seeing the piston's ring getting that much ash/burn, then may be a problem.