New Mooney owner and first time posting to the thread.  I just purchased a 1979 M20K 231 and not gonna lie I am a bit overwhelmed flying it.  It is equipped with an intercooler and Merlin wastegate but I am having a hard time finding the right charts that accurately depict the upgrades to the engine.  I will gladly accept any advice that anyone can provide with both engine management and airplane flying techniques.  Thanks again and I am a very proud Mooney owner!