Ok i'm getting my pr3 ecu chipped . Ok from what it says that it redlines at 10.5 and the v-tec kicks hard and it kicks in at 4400 rpm. I asked the guy to see if its safe for me to rev that high. He told me that i have to upgrade my valve train. I was thinkin of getting the whole skunk 2 valves and springs set. I'm also planning to get there cams and cam gears. So with that set up ...can i rev it to 10 grand safely? Or wat else i need to do? Thanks