is there some sort of ls/vtec deal with the k-series? like can i use my a3 head on like a k24 block and get better results? basicaly im asking if there are any hybrid motors that can be made using the k20a3 i already have in my car?

 

Your best bet is to swap your head... or swap the whole thing. k24 block and k20a2 head.

 

check out k20.org all the info you need