ORIGINAL: MikeG4936
Update!!!
I went to my club auction and picked up 2 engines for this plane that for a total of the $120 I was originally willing to spend on the ST!!
I got a SuperTigre 90 (older Italian version) for $60
I also got an Enya 90 4-stroke for another $60.
Both are in excellent condtion...
Now I have another problem...which engine do I put on the Four-Star, and what one do I sell??
ZBoth should be fine on the 4* but since I'm partial to 4 strokes I would say the Enya 90. It will not give you unlimited vertical which you really do not ned for this plane but it will fly it well
If you want allot of extra power then use the ST 90. Be careful to use good throttle mangement if you use this engine
Whatever one you decide, keep the other as you got a really good deal for both as long as they run good