Duraflame, I would think the Kingtech 100 turboprop engine would be suitable for your application. I am currently using that engine in a SM 1/4scale PC-21 spinning a five blade propeller with a 24 inch diameter and a 23.5 inch pitch. Not sure what diameter/pitch you would need for your model, but I would think the Kingtech 100 tp engine would spin a two blade 32x12 prop without a problem. You might check with Barry, or Dirk at Kingtech, USA for additional information.