Cheepy Three-Sixty build
Good .400-.450, 10 cfm lower than I'd expect on everything below that.
You would kinda think it would hold to .500 with those low lift numbers, but I think ssr is wrong. What are your seat widths?...ah wait...you're not asking for critique...you're graciously sharing., so nevermind ;)
That's a good start though for a magnum.