Thanks for your replies to my question about Glow versus Electric. I guess I didn't ask the proper question about such comparision so I'll try to rephrase it. What we are interested in finding out is a complete listing of each glow engine displacement (.020/.049/.099/.15/.19/.25/.29/.35/.40/.46/.60/.78/.90) and their equivalent electric brushless/brush motor counterparts as far as useable thrust. As examples; suppose you had a GWS Slow Stick with a 350 brush motor......What would be the equivalent size glow engine that could be used in place of the electric motor? Or suppose you had a Precision Aerobatics Katana Mini with a Hacker X-20 brushless motor....what glow engine could be used in place of the electric motor. These are only a few examples. We need a generic listing of all glow to electric equivalents.

Thanks

Dave Kovensky and Dick Brown