<span style="font-size: larger"><span style="font-family: Times New Roman">The Tower Trainer .60 recommends a .61 two stroke engine. I would like to install a four stroke. I have available a new O.S. FS-95V engine. To my novice eye it seems this would not be unreasonable or too much engine for the aircraft.

I not only have a four stroke engine available, I prefer the four stroke for sound, and believe Iwould rther have the torque available instead of high end rpm.

Does anyone have opinions on this plan? Any advice or experience you can pass on? I don't <u>think </u>I'm getting ready to mess up, but then again Iam a for-sure novice and would very much appreciate any discussion, ideas, suggestions, or anything else on this subject.

Thanks you'all. Mike.</span></span>