So I bought air hoses with 15 mm diameter for the compressor. Unfortunately, this also did not result in improved solubility characteristics.
Example is the screw (Beetle Engine) the flywheel, even with this "muscle man" here I could not solve it. But that's why I had bought but the part. The NM indicated should have sufficient thickness ....
I had to borrow an impact wrench of !!! 4000 Nm !!! Force developed to solve the screw. But that it went like butter.
Will keep the impact wrench to anyway, as I said, the quality is impeccable.