Only when the driver is in the seat. If you are talking about weight without the driver, then the right side would be heavier due to engine.r oval karts heavier on the inside like oval cars? If so can this b used on sprint karts with 5 turns left and two right? Ultimately the right rear carry’s the weight when the frame flex’s any way dosen’t it.
Many years ago on this site, there was a man and his son that ran a Nemesis in sprint racing and won his fair share.At the Wrolds in Charlotte, 1999, the major sprint manufacturers from Europe designed a chassis explcitly because of the turn bias, and sold or scrapped them after that race. So, yes, it can (and should) be done if your track merits it. If you race a LOT of tracks, it may be better to tune with unequal wheel spacing vs. shifting weights around. Test and see.