[Overdriven]

Welcome to the forum. Very nice xxl. I'm curious, did you keep the 2 speed on it? As far as the 1717 in the SC8, you might have a problem with it fitting. I'm not sure about the motor hitting the chassis as Jerry2Kone was mentioning, but clearance to the chassis brace can be an issue depending on gearing. At least it was on my AE converted RC8 with my 1515 motor and the 1717 is a larger diameter. Then again I love the challenge of stuffing overkill into something it wasn't designed for as do most around here!