What jets are people running on their dellorto 40s for a 2.0l Zetec, 34mm chokes

I know I will need a rolling road to fine tune it, but cannot afford it yet

Thanks

It may be wrong but I've been told you need 45's to get the 2.0 Zetec running to its full potential.

I think you are probably right, but I'm on a budget and it doesn't run to new carbs. I was told that 40s with 34mm chokes are good for 160-170bhp. So since I'm using standard zetec, it should be ok...

Advise welcome.
Thanks

Someone on the forum has a website giving advise on setting up Webers, possibly Dave Andrews? Do a search , I'm sure his information is relevant for Dellorto's . At least that should get you into the ball park before a rolling road set up