I very much doubt you have a T34, more like a T3 which is a job to fit in itself!

Also a 2 BAR MAP sensor CAN NOT see any higher than 15 PSI!

The correct solution here is to take it to a tuner to set it up, before you destroy your engine!

My bet is that the calibration is most likely totally incorrect for your engine spec.

Imo regardless of if you do actually have a T34 or not you will be better off having a live map anyway (I think it's possible on EEC management), as you have headwork, cam etc, at the very least you will need a 'custom chip' to be written.

If you are hitting a boost cut then your trying to run to much boost!

Martin