will send you a pic of the 82 in there as soon as I find my son to upload it. It was so tight I had to Z-bend the throttle push rod and install it already hooked to the carb. Bottom blind nuts did not hold and I did have to cut a vent door into the upper clowling in order to reach everything. That also help in cooling I think.

Performance wise the 82 I have is real close to my YS63. I have not had it over one half stick in level flight, vertical is really out of sight in just a few seconds. It lands like a trainer, when I bought the 82 I had thoughts of seeing which was more powerful for my Funtana, then the best engine would go into the Funtana long term. The simple truth, the 82 is just too fun to take out of the Rascal.