Hello all been away from the forums for some time now, mainly traveling now I am home and finishing up my projects....My e36 cab is getting twin turbo & Nos right now


Anyone else running a p-Motronic M111 need to know if your stock ecu retards timing ?
Anyway long story of the car started this project with a bone stock E220 Cabriolet which actually is a E200 Cabriolet. 3 blown engines, 12 cracked pistons,6 bent rods, 18 head gaskets, large stack of $$$. I'm done and proud to say I made 466rwhp(1.5 bar) blown to bits on second dyno pull. Right now its a 356rwhp driver at 10psi. with no timing control.

Bought the MSD DIS II couple years back, never used it. I am told 1/2 degree per pound of Boost,but my m111 actually does not need retard until 7psi. I went to Germany early in the year and bought a brand new ECU suspecting mine had failed only to find it does not pull timing.

So basically anyone familiar with Mercedes Benz P-Motronic (Map Senor)???

almost forgot this is a w124 E200 cabriolet 1995

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