Be sure to read the CAM break in procedure as most have you rev the motor to about 2500rpm's for a number of minutes. Be sure to check your timing. Sometimes I will pull the coil wire and crank till I have oil pressure before first fire up. Keep the radiator cap off until you verify that the coolant is in fact flowing when it gets to temp. After you're on the road you're going to want to do some runs. When you rev the engine hard (but I wouldn't go over 4500-5000rpms) you're seating the rings. Then after accelerating hard you want to back off the throttle and let the engine slow the car, doing that will suck oil up to the rings. I will do that 5-10 times (my machine shop gave me that tip). Then from a stop I'll just floor it and let it run through the gears without over rev'ing to see what she's got. I do this for two reasons, first I know the owner is going to do this to see what he just bought, and two if it blows apart I want it to blow apart on me and not the paying customer! By the way, I've never had one blow apart.
