Hey Fernando.....just call up Johnston Research & Perf in Mississauga. They are a distrubtor. I am also interested in these cams, but they would have to wait until summer 05 when ESP is up and I have been out in the workforce for a bit (...mmm...3.0L pnp heads + valves, cams and 7500 redline).
PS....my rotors were a casulty at Shannonville too! I may also have thought of a possible cause to you failure at the track so PM me if you want to hear about it.