>I have heard that 2 stroke
>oil as an additive is
>awesome. I heard that
>you need to stay away
>from synthetics though, do you
>know any more about that?
I know some interesting things yes. In the above context, do you mean using synth oils in a auto engine, or 2stroke? I hear great things generally in 4stroke engines, horrible things about *most* synth oils in 2 strokes.
If interested I can point you to a really interesting message thread by a very well known polaris snowmobile engine shop that specializes in engine rebuilds, specifically cranks. He is about to void his 3 year warrentys if the engine is run with synth oil due to the sheer number of issues he sees (this guy rebuilds hundreds of cranks per year). His cranks are fully warrentied with use of nitrous, turbos... racing, you name it. But run synth oil and you are on your own.
I've had great luck with semi-synths, was about to switch over to fully synths until I read that thread.
-DallanC