Ok, I am gettin ready to install my HRC cam. The only thing that bothers me is to remove the bolt holding the auto decompressor you have to hold the crank or lock it up. How is the best and safest way to do that? Schmitthead has done this install before so maybe I could get some info from him. Anyone that knows, give me some info. Thanx guys! This bike is gettin quicker w/ everyhting I add!! I have raced 1 YFZ450, One Cannondale, and quite a few built suz's and other bikes. I have beat all of them except the yammy. We raced the yammy like 6 times and I won 2 he won 4. But, whoever came out of the hole spinning and not hooking won. The last time we raced, he pulled me off the line but by about 250 ft. I had caught back up w/ him. I def have more power, but wheeling (sp) keeps me from max power off the line. Ok, well if anyone has any info lmk.