i wanted to ask you guys what you think about it? i am currently running stg 2 sean hyland cams. The car lost power as opposed to gaining power in any power range. I was told the (stock)intake mani i have does not flow enough to handle the cams, and the 99+ intake/head swap would help.

-what are some pro's and con's?
-does there require any wiring modifications?
-can you direct me to any threads/posts or write-ups on the swap

thanks in advance
jack