I present to you my realization ..... Miss RENO(1974), with a personal look, CMB91RS engine , Propeller : ABC-H38,.........I would like to have your comments.
currently I have not tried other propellers. This is the program for the next runs. To my ears, it seems that the engine is not at its maximum speed. I must be very careful, because with a higher speed, there will be a lot of risk to make a flip .... I'll have to correct the trim of the boat very carefully. I do not know if I'll take the risk, I would not destroy my model .......
A three blade prop X460/3 can be a good test....there is a member in my club that owns a 1/8 Circus Circus equipped with an OPS 90 using this prop with little more cup with very good handling and speed..