Kelly,

I was using one oz of TC-W3 per gallon.  I had the engine off 170 hrs ago due to a broken side seal on one rotor.  While it was down I put in higher compression 91-94 rotors and counterweights.

Bill Eslick

On Saturday, September 3, 2011, Kelly Troyer <keltro@att.net> wrote:
> Bill,
>  Curious what ratio of two cycle lube to fuel you are using and do you premix
> or run the stock metering pump ?............You show 750 hrs on your ship but
> indicated 170 hrs worth of carbon on the rotors...........Had you been into the
> engine 170 hrs ago and if so what reason ?..............