What sort of fuel pressure would you recomend for a 2.0 Zetec running around 175BHP with twin Dellorto DHLA 45`s?

Thanks in advance.

2.5-3 psi

As above - mine with rolling roaded 173bhp was running on 2.5psi.

Would you chaps care to share your carb setup details? What chokes/mains idles etc. Im currently on a pinto but Ive already bought my blacktop for post SVA.

Cant remember jet sizes etc but 36mm chokes in DHLA45's were far better than the previous 38mm ones. I just left the jets to the rolling road chaps