I just ordered an RC10GT Factory Team. As I assemble it, I will be deciding which engine to put in it. I plan on racing it, must conform to ROAR rules, so I am sticking with a .12. I am looking at:
OS .12 cv-r
Trinity picco .12 standard exhaust
Fantom .12
Orion Wasp .12
They are all in relatively the same price range, from about 119 to 160 dollars, so I need to hear from people with experinece or preferences with any of these engines. Personal opinions are welcomed, especially if your are racing any one of these engines in the RC10GT.