Engine poll
I am running a Raptor 50 heli with a TT50 Pro engine.
Ok, the guy at the hobby shop tells me that the TT50 engine is no good and I should consider getting the OS50. I quote, "when you break in a TT50 engine, it's time to throw it out." I'm sure he was exaggerating when he said that.
Another VERY respectable source has told me NOT to throw out my TT50 Pro b/c it is BETTER than the OS50 engine. This is hard to believe but considering the person that told me this, I will believe him.
I want your Professional and experience opinions.
Thanks.