ORIGINAL: Gray Beard
I prefer four strokes myself but have found the SKs such outstanding engines and for only a hundred bucks for the .91 you can buy three or four of them for the price of a four stroke. Such good running engines with so much torque.
since I'll need to swing a 15 inch prop, what modifications to the landing gear should I expect? I'm guessing with the small 2.5" wheels that come with the kit, a 15" prop may not have adequate ground clearance?