RE: 50cc-ish reasonable $ twin? ISO engine for 12' Tele
I am sorry TOM you cannot handle any opinion but your own and fell compelled to slam mine, simply because I feel it is the best engine for the mission (aerotow) as well as the particular airplane (giant Telly).
I apoligise Sir for basing my opinion just upon my personal experiance with the engine and experiance on both ends of the towline although slightly smaller tugs and gliders as I stated in my first post.
My recomendation to the OP remains the same.
John