Actually, in rcbugman's tests this oil was very high on the list if not at the top. Most ultra-lite fliers like it too.
This is the oil that BME now recommends too, as Jon has mentioned.
ORIGINAL: 3D Joy
If you run too rich with Penzoil 2 stroke, you will carbon the engine in a heartbeat.
Why don't you get good oil instead of that crap?