I'm trying to choose an engine for an ESM Freestyle Rush (.46 size
3D/Pattern). I've been looking at an OS 50SX or a Magnum 52XLS, but would also consider a 60 size engine, except I know very little about which are the good performers - there seems to be a lot more action in the 46-50 range. Am I likely to get a proportional increase in power relative to the extra weight? Can anyone suggest a particular engine in the 60 size range?- posted
18 years ago