This project page is on "GenBoarding?" Akos Sovak's Peugeot car.

Engine highlights:

In many aspects it's very similar to BMW engines (with Motronic 1.3), but due to the mods made to this engine there's a chance that it'll have erratic MAP and has to be an Alpha-n project. (Not sure however)

I'm not sure, but probably there are similar engines already:

Initial configs and other suggestions are welcome here!

Idle valve pic: