I have a sorta funny story as I am doing Dyno tuning on mine. I'm making peak power at or around 5800 rpm but 1 time the water brake absorber let go at 6000 and the engine spiked rpm at 7200...so I guess I built a winner but damn that scared the chit out of me lol
A testament to your building skills! The whole process of dyno pulls scares the crap out of me! I have only done it three times and was a nervous wreck each time. Them tuner guys are merciless! But worth their weight in gold!