I have decided to go with a ls/vtec in my rex. I went down and checked out some hondas here in town. There was one that really caught my eye. The only ls/vtec i saw as a matter of fact. From what i heard you put a b16a head on the ls. But this guy had a GSR head on his ls. So im wondering what would make more power? From what i figure the GSR set up would be more spendy. But when it comes to cars what isnt? So yeah whould would kick more ass, the b16 or the gsr head?