i wouldnt bother with cams that big....something around the 256 degree range would be more suitable to a forced induction setup....going so large on a such a small capacity forced induction engine will hurt the drivability more than anything...
my opinion isnt first hand, more so from my own research on various american/uk forums.....as i havent seen any local 4agte's sporting cams of any sort....
the same opinon was given to me by a mate who trialled his car with 264's and found that he prefered the standard cams
i wouldnt mind hearing other ppls opinions on the matter aswell....................
if only more people used a t517z/t518z on 4ages....would be my pick of turbo for sure....unless i found a 2510 for the right price