VXL+3s in a Slash?

Originally Posted by Fast5sRevo88

I haven't set out to create a speed machine, just wanted to know what gearing would be suitabl ffor driveability. What is the length dimension of the batt tray on the slash?

You might just want to assume that it's the same size as the others for now. My Rustler fit a FP 3300 2s in there with some drilling out to make it longer. And I think the Slash uses spacers in the battery tray to fit a 6C, so you should be able to make it. Don't quote me on that though...I don't own one. I'd start with 16/90, or the equivilent in 32P gears. I'd run a VXL or other lower Kv too.