P-Body is correct, wider LSA is better, but if your EFI system can do it, you can dial in a radical cam by sequentially not starting the idle injection pulse until intake reversion is over, and by programming the idle area in Alpha-N (TPS as was stated above). But in order to do any of this I'd need to know what EFI system it is. If it's a no-laptop hands-off system then you have to have a more friendly cam with a wider LSA.