Well, I finally got most of the glass work and wood work done on my cvx-20 and mildly built the engine. Stock bore, 9:1 comp, mild cam, basic port on heads, alum. intake, 750 carb. My question is about the cam break-in. Can I do it on the trailer or should I do it on a stand before I even install it? Are there any straight up no-nos when it comes to running a jet dry? I am a car guy and this is my first boat, so I would appreciate any info from you folks that have been doing this for a while. Thanks in advance.