Revtech and other Duo based motors inhale boost without complaint while LRP, Orion, and Reedy always made me nervous over how hot they get under boost. I would use the Revtech or a Trinity make.
I race toy cars for fun. If I need to explain, you'll never understand.
If everything is under control... go faster.
WTB: Carpet racing in Arizona.
It is obvious and intuitive to the most casual of observers that RC racing is better than golf.