RE: CRRC GF45i
I guess I won't know if there will be any problems until it is it the air. I will run a 20x10 for a while longer as it hasn't had a lot of run time. I think the motor I'm getting has a champion plug in it at the moment. I do have a NGK in my zenoah, I may try that to and see if there's any difference. I think 40:1 synthetic will be ok, I will just run a little rich for a while. Once the engine has had some time on the model it should be a winner. I cait wait to get it in the air......