Well I dropped my savage x engine in the buggy, and it ran fine, so its gotta be something with the engine, but I just don't know what.
I am going to try a few more things. First I am going to try puttin the OS plug back in and see if the same thing happens. I really don't think the glow plug could be causing this but I will give it a try. Also I have the LSN a bit rich, gonna lean that a bit and see if I can get the engine warmer and see if that helps any.
After driving the buggy with the Savage engine it makes me apreciate these Italian .21s even more. Even tho its smaller it has loads more power, mainly in the upper RPM. It sounds as if the nova spins twice as many RPMs.