sprung vs unsprung

[Mark Markow]

Yes,But I think your confusing unsrung with rotating weight. By keeping the unsprung weight down you can help the suspension react quicker, and to me rotating weight is more important from a performance standpoint. The farther rotating weight gets from the center axis, the more important it is . I.E. better to have lightweight wheels and tires than gundrilled axles. hope this helps.