As far as the EFI goes, Edelbrock recommends a minimum of 8 inches of vacuum at idle, and have a 3 settings for cam based on duration. It seems fairly forgiving to a point, but I want to keep the duration under
[email protected] for good measure. I am spending some time on their forum to see what other users are running for cams.
What is interesting is Comp uses 114 lobe separation and 8 degree duration separation on the linked cam. I'm not sure if it has more to do with it being a stroker cam, or that the XFI lobes require it. The research continues.