call me crazy but the gearing they list for a 17.5 in 1/12 is way under what we are running here for gearing. in my car right now im rolling out at a 81mm. and my motor is comming off the track at around 125 degrees. and im staying with the brushed stock motors just fine.
TEAM GENESIS R/C, Yokomo BD7 2016 USGT, Yokomo BD7 2016 TC, FULL NELSON PAINT, K DUB GRAPHICS, PAINT BY MIKEY