I am running 13"x7"x24.5" inch slicks on my 510 , it has posted a best time of 10.96@127. A best 60' of 1.58 , that`s with a R200 and stock axels.I do however have a NISMO competion LSD in the differential and I only use stock soild Nissan U joints.I literally have more than 250 hard drag launches on my R200.The motor is a L series 3 liter stroker with turbo and N20 with a T56 tranny.