Just joined. I am retired from my daily job after 40 yrs. and own a small engine repair shop. I have built go-kary racing engines for years, both B&S and Honda's. I have just acquired a OCC Stingray, my Grandsons tell me that should motorize it. I though about a B&S will not work to tall or A GX160 Honda to wide. Maybe a 110cc. Seeing how this will be my first attempt at powering a bicycle I will have plenty of questions. Such as where to acquired the parts that I might need. Thank you for your time. Don B.