I read the whole how-to on installing the cams in a B18 and it didn't seem all that hard. I'm probably getting some skunk2 cams in the spring. Do you think I could possibly do it right on the first time by following C-Speeds how-to or would I definetly need help. I pretty much understood everything that was said in the how-to except for the part about the key. I couldn't figure out what they meant by don't misplace the key. Is that just the bolt that holds the cam gear to the camshaft? I'm sure I'm wrong so someone explain that to me if they could...Thanks