well to make a long story short, i just bought 1/2 gallon of the 927, 5 gals of 93 and went out..she starting makin a funny noise so i took her home as fast as i could...scoped it all out and found the i have milky stuff in my lower end, not to mention i just spent 300 on my topend. so the left side piston is bent in half at the bottom and the connecting rod is all scored up.. so something is in there obviously..who do i take the motor to and have all my seals, shifter bar, and the crank trued welded and new bearings??? how much is it going to cost me? ive gotta get my cylinders honed too i think. i can still see some crosshatch but who knows..geez im pissed off!