I knew for sure it had over 400 to it. But didn't think it would make 452. When B3RE posted 435 I figured I'd post a hair under that, expecting it to land between us. The 6500 surprises me. Given the cam card lists max RPM at 6400 and valve float at 6800. I thought for sure it would be tipping over hard by 6500.
What's the full graph look like? I'm curious to see the start of the pull.