I had some more fun. This time I did it on purpose. I got the engine to around 7500 rpm but it wouldn't rev any higher. I know it redlines at around 5K...why wont it go past 7500 not that I want to but I was just wondering if it is like computer controlled to not go past that. I was thinking about the MSD 6AL ignition and setting up the limiter at 6K so I wont have to worry about the engine anymore.