its the 10th digit i no z is a 2000 so just go backwardss
__________________ 1999 yamaha blaster/ .020 bored/wiseco pro lite piston/lrd exhaust/vforce3/3mm stroker stuffer crank/14 tooth front spocket/tusk clutch/flotek ported and polished cylinder/shaved head/lighten flywheel/rounded shiftstar/35mm kehium carb and filter/douglus red label rear rims/perellii race rail tires/oil injector block off/protaper bars/powermadd handguards/black maier plastics and hood/dg grab bar/dg bumper/dg nerf bars/pro armor killswitch  |