My C50 trike is great to ride with the new seats, 5 degree rake on the head stock and a J&M cb radio so now I am looking for more power. The C50 805 cc engine is solid and reliable; however, it works hard to keep up with my riding colleagues on Gold Wings, 1500 and 1800 powered. I am curious if the C50 chassis can handle a larger displacement engine, 1100, 1300 or larger. For sure this would be a major upgrade if it is achievable.