Well you'll just have to Call them but I would imagine that he's as likely to give you his product specs as MSD Or Fast EFI or any other electronics company. As a electrical engineer I would assume you know what kind of things that would cause a increased slew rate.
I'm no engineer I use the product and it works But thats the last any of you will hear from me about that product or possibly any others since All I ever seem to get from You no it alls is greif when I try to participate on the site. So go stroke your egos and give someone else the greif I'm going back out to the shop and work on real cars.