2Ga with a 1G CAS

Does a 1G CAS bolt right on to a 1995/96 head? I was under the impression that you had to tap the intake cam to install the piece that the 1G CAS mates with. /ubbthreads/images/graemlins/dunno.gif
Anyone done this?

 

[IncorpoRatedX]

I think the stock cam is threaded but many aftermarkets were not, I could be wrong but if you're going that far, just swap the intake cam for a 1g

The sensor itself bolts to the head.