when converting from glow to gas would you go buy the size range of the 2 stroke or the size range of the 4 stroke? I.E. 2 stroke 10-15cc or 4 stroke 15-20cc? I just bought 60 size TF thunderbolt that im going to start working on tomorrow and i would rather put small gas engine in and i am wondering if i should go with the DLE 20 or the Saito FG-14.
Jordan