I know that this subject has been raised before but has anyone read Michael Burgess Mechanical fuel Injection book.
I intend making a test bench and testing his overhaul and calibration method using a spare PES 6KL 70/120 R11 pump that is gathering dust in my workshop.
I am aware that the book refers to the Porsche MFI pump which is fitted with a different warm up system but lets give the man credit for taking time to compile the detailed book.
Whilst on the subject has anyone got a copy of the 230SL data sheet for this type pump.