Originally Posted by
aggieman
looking at purchasing the .72 or the .82, I think maybe the .82 because both weight 17.6 oz. with muffler to put in my BTE Venture 60,any thoughts on that?
The 82 is the way to go, IMHO. Same weight with extra punch. I have an 82 and it is about the same size of the OS 70 Surpass II with much greater torque (the OS 70 Surpass is a great engine BTW). I installed it on a Great Planes U Can Do 46 with no limit to the performance except my own flying skills. It can spin a 14x6 prop all day long.