MotoUSA is back at it again, this time to bring you the second and final installment in our multi-stage Modified Supersport Shootout. For this mega-feature all four Japanese 600s got a host of equal modifications, going from showroom-stock to fully-built trackday weapons, to see how they stacked up solo as well as against each other. Check out Part 1 of the 2-part feature and then read the full report in the 2010 Modified Supersport Shootout: Final.