Achilles,

If it sugguests a 45cc gas engine I would use the new XYZ-50. It is light at 3lbs 10oz and and is the same size as a Zenoah G45. It comes with everything you need(Engine, EI, & muffler) for $250.00. Here is a link to the engine flying my Skyshark P-40N that weigh's 21lbs. I think it will make a very good engine for a SBD Dauntless.


http://www.youtube.com/watch?v=mPFUSwCW5_k

You can find the engine at www.southeastrcengine.com

Enjoy