So last weekend we were out doing our usual Sunday arvo bashing. A mate has traxxis xo-1. So we decided to do a gps speed run with the hsp. Got it upto 91kmh still a little rich. So going to try again in couple weeks when I'm back in town and lean it out a touch more see if I can crack 100kph. And yes it's still standard untouched buggy. But I did strip a gearbox so ordered a new one and some different gear ratios.