i have a sohc vtec zc motor in my crx, but i also have a spare jdm d15 in my garage. now i've heard that both have the "most aggressive cam specs for d series" but no actual factual information. i want to know which one is more aggressive to be swapped around.i've been looking around and cant find anything. any help would be appreciated. i know one of you out there knows

 

personally i would go with the ZC....to bad it aint a dual cam