ORIGINAL: freeshot
Has anyone used an O.S. 70 Surpass on the Great Planes 1/4 Scale Spacewalker and had good results? I want to use my 70 surpass but it is too big for my GP Cessna 182 and I am concerned that it may be too small for my new Spacewalker.
Can you say underpowered. The 70 will get you in the air and thats about it. It really needs the 91 to perform as intended. IMO.
Pete