okay update for those interested:
Car made 450hp atw on 1.2 bar and full boost at 4800 rpm and we thought it was gonna fly but there seems to be something holding it up somewhere not sure what it could be. We didnt want to push it too far so ended up with 505 hp atw on 1.85 bar.
We have changed the inlet manifold, ported heads, over size valves and larger cams??
All runs were done in 5th gear and on 98 RON BP ultimate.
As for driving it is very responsive and 4th and 5th gear is scary fast.. Ill get a better appreciation when there is little traffic around in the days to come..
A couple of issues, the intake coupler needs to be changed to a silcone one, but that was all we could find in short notice. Will order one shortly.
I will also get a comparison of a roller dyno in the days to come..
Vid of the 505hp atw run:
http://www.youtube.com/watch?v=jyX0XyMXdVk