First of all I want to thank everybody for the help they provided, without this and the 190revolution forum I would never have been able to go through with this setup. Finally I've got the car running with the turbo setup. I'll post pictures of the setup saturday. One of the problems I had was that the intercooler was to small and could not flow enough air, so a removed the intercooler and put a pipe in its place.The question that come to my mind is, is it safe to run 0.5 bars of boost without an intercooler ? The other question I have is conserning the mixture because I think I've set it to rich on full throttle the reading form the 02 sensor stay constant a 0.91 - 0.93 volts on idle it around 0.7 - 0.8.

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190E 3.0-24v (M104 980) turbo @ 0.8 bar
1/4 mile: 2.483 / 13.540 / 175.17 km/h (street tires)