220/224 cam swap in a 4wd GMC sierra

[2007L33]

I have a friend with a 2008 L33 like mine and I currently have a 212/218 114 cam in mine and he wants to install a 220/224 114 is his. We both a 33" tires 3.73 gears and a circle d 2600 stall. I feel this cam is too big and he will need at least a 3000 stall what do you guys think. I do mostly cars not too many trucks so maybe Im wrong ? I just think it will lose too much lowend.