Cam belt from memory is off a Porsche 944 - I'm pretty sure there is a write up on Club 4ag from memory.
From memory the 7afe psitons, when used with a 4age head result in rather low compression.
As for turboing the 7age I feel that kind of misses the point - the only logical reason for going 7age I can see (and it's the reason I am looking at it) is to remain in the under two litre class for hill climbs, etc. Turboing would move you into the over 2 litre class for my local climbs, in which case you may as well step up to a 3sgte.
The same could be said for 7age vs 3sge I guess......
