Originally Posted by air8

Is it possible to put the non-tuned head on the Tuned engine so as to use a standard glow plug? Turbo plugs are just not for me at this time.

The Tuned engine is still sealed in the box. Would I be better off selling this tuned engine and buy one of the modded Non-tuned .21s from Mark? Like I said I just dont' want to get into using turbo plugs right now. So however I can avoid using them would be great.

thanx