Ok, well i just bought efi live and i have had it for around a week and I'm wondering how to simply take away some fuel above 4500rpm.
My air to fuel is 13.3:1 throughout the board till around 44-4500rpm and on up, which it is at 12.1:1 then, rich. I have heard about copying high spark table to low spark table and do this and that and then you are in SD mode...i have printed all that paper out and I will be trying that next.