Congratulations on the 2nd place finish Richard. Tire balls are the way to go, but I've found out a lot of people here where I live in XC races wont spend the cash, so they are using Barbie dolls, yes the same ones little kids play with. It costs around $100 to do all 4 tires, and saves you a lot of money. Problem is, it works about 90% as well as tire balls. When you do get a puncture, you notice it just a little. As if you dropped 1/2 pound of air. Can't wait to hear about your next race.
2008 700xx; Power Bomb header with power core 4 exhaust, Power Programmer III, pro armor nerfs, prm products control front and rear bumpers and full skid, 10" ITP rears, ITP Baja's fronts, RZR 2's all the way around, Uni filter, 13t sprocket, CCP steering Damper, DS450 shock swap, Dual Gasser Throttle, bar risers and Moose barkBusters. 730XX kit plus other engine mods!